Hill's Prescription Diet Derm Complete Small Bites
Hill's Prescription Diet Derm Complete Small Bites scores 3/5 on Moesonson's label-based analysis. Its strongest factor is protein clarity (high — 100% of the recipe's protein panel is clearly named); its weakest is animal-protein content (limited — 28% of the weighted protein comes from animal sources).
Rating
Updated Jul 2026
How this score is made
This score isn’t a hand-wavy impression: it reads what the label actually prints — the ingredient list, guaranteed analysis and AAFCO adequacy statement — and runs it through the same algorithmic rubric as every other product. No brand pays for placement, and there are no affiliate links on reviewed products.
Is Hill's Prescription Diet Derm Complete Small Bites dry dog food good?
Hill's Prescription Diet Derm Complete Small Bites is a dry dog food rated 3 stars, with high ingredient transparency and limited animal protein content. The recipe lists most animal ingredients by name, giving good visibility into protein sources. However, most minerals are supplied in inorganic forms that may be less well absorbed. This recipe is free from Gluten grains, Dairy, Nuts, Red meat, Shellfish, Unknown Meal but contains Grains (gluten-free), Egg, Legumes, Poultry, Fish.
Allergy Highlights
Contains:
Free From:
Pros
- Uses clearly named animal protein sources for better transparency.
- Includes plant ingredients that can provide fiber and natural antioxidants.
Cons
- Relies mostly on inorganic mineral supplements, which may be less bioavailable.
Ingredients Analysis
45 of 45 matched
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1 Brown Rice
CarbsDescription
Whole grain rice with its bran and germ remained, high in carbs and fiber. Studies have shown that rice bran depletes taurine in cats, which is an essential amino acid.
Why Concerned?
A common filler without gluten, with limited nutrition value to dogs / cats.
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2 Brewers Rice
CarbsDescription
Small milled fragments (5/164 of an inch) of rice kernels that have been separated from the larger kernels of milled rice. “Dust” and “floor sweepings” from rice.
Why Concerned?
A common filler without gluten, with limited nutrition value to dogs / cats.
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3 Egg Product
Animal ProteinDescription
A processed form of eggs, a less expensive option compared to whole eggs. It could mean anything from egg yolk, white, and eggshell.
Why Concerned?
A less preferable egg ingredient that is made of unspecified egg parts - which quality is concerned.
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4 Rice Protein Concentrate
Plant Protein ConcentrateDescription
Concentrated protein extracted from rice.
Why Concerned?
Plant protein concentrate — often used as a cheap protein booster.
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5 Soybean Oil
FatDescription
The oil extracted from soybeans, an inferior option as it contains more saturated fats than the majority of vegetable oils.
Why Concerned?
A controversial, less optimal choice of fat.
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6 Flaxseed
FatDescription
One of the richest sources of plant-based omega 3s, well known for its anti-inflammatory properties. It contains around 41% of fat, 57% of the total fatty acids is omega 3s.
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7 Hydrolyzed Chicken Flavor
Food AdditiveDescription
Chicken is broken down into smaller parts by using enzymes in a process called "Hydrolysis". MSG (food enhancer) is formed during the process.
Why Concerned?
MSG could be linked to several side effects including headache, nausea, and weakness.
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8 Dried Beet Pulp
CarbsDescription
The leftover pulp after sugar is extracted from sugar beets, contains higher fiber and less sugar compared to whole beets.
Why Concerned?
Controversial - Some say it is a good dietary fiber source, some believe it is just an inexpensive filler.
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9 Fish Oil
FatDescription
Oil derived from fish, rich in omega-3 fatty acids, DHA, and EPA.
Why Concerned?
Fish oil is beneficial but the unnamed source makes quality assessment difficult.
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10 Coconut Oil
FatDescription
The richest source of "medium-chain triglycerides" (MCT). One of the MCT, lauric acid is said to help to fight off viruses and infection of the body.
Digestion Concern
High amount of plant-based fat is not easily digested by dogs / cats, can cause obstruction and gastrointestinal upset.
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11 Lactic Acid
Food AdditiveDescription
A by-product of fermentation, used as a food preservative, especially for microbial control including Salmonella in pet foods.
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12 Dicalcium Phosphate
SupplementDescription
A supplement for calcium and phosphorus. It is mainly used to improve the texture of pet foods. It is also found in some toothpaste as a polishing agent.
Why Notice?
A risky supplement that can cause health issues, backed by research studies.
Digestion Concern
It does not absorb any water, almost insoluble, and becomes very hard in digesting.
Uncertain/Risky
Studies show that it can cause the formulation of kidney stones.
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13 Potassium Chloride
SupplementDescription
An inorganic form of potassium, which offers 5 - 15% less absorption rate to the body. It is essential for important functions like nerve impulse transmission, muscle contraction, and carbon dioxide / oxygen transport.
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14 Calcium Carbonate
SupplementDescription
An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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15 Alpha-Lipoic Acid
SupplementDescription
Antioxidant supplement supporting cellular energy metabolism.
Why Prefer?
Potent antioxidant supporting metabolic health.
Uncertain/Risky
Alpha-lipoic acid may be toxic to cats at high doses.
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16 Iodized Salt
OthersDescription
Mainly added to enhance the flavor, might cause kidney and blood pressure issues in a larger dose. High-quality pet foods should get a sufficient amount from raw meat, additional salt is not necessary.
Why Concerned?
A controversial ingredient that might cause health issues, unnecessary for the risk.
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17 Vitamin E
SupplementDescription
Supplement for vitamin E, which is an important antioxidant that protects oxidative damages on cellular membranes by free radicals. A deficiency will result in symptoms like anorexia, depression, and dermatitis.
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18 L-ascorbyl-2-polyphosphate
SupplementDescription
Supplement for vitamin C, which can help to prevent oxidative damages by radicals, maintain healthy skin, and boost the immune system.
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19 Niacin
SupplementDescription
Known as vitamin B3, essential to maintain healthy GI tracts, skin/coat, and nervous system.
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20 Thiamine Mononitrate
SupplementDescription
An organic form of thiamine, has 5 - 15% more absorption rate than the inorganic form. It is important for energy production and glucose metabolism.
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21 Vitamin A
SupplementDescription
Supplement of vitamin A, it is essential for healthy skin, normal vision, and immune function.
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22 Calcium Pantothenate
SupplementDescription
An organic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to inorganic form, it has 5 - 15% more absorption rate to the body.
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23 Riboflavin
SupplementDescription
A synthetic supplement for vitamin B2. which is vital for the body's metabolism and health.
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24 Biotin
SupplementDescription
A water-soluble vitamin B that is important for maintaining healthy skin, coat, and nails.
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25 Vitamin B12
SupplementDescription
Supplement for vitamin B12, which is vital for carbon transfer and propionate metabolism. A deficiency will result in symptoms similar to gastrointestinal disorders, such as diarrhea and weight loss.
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26 Vitamin B6
SupplementDescription
Supplement for vitamin B6, which is vital for producing glucose, red blood cells, and synthesis of niacin, taurine, dopamine. A deficiency will result in symptoms like anemia, seizures, and heart-related issues.
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27 Folic Acid
SupplementDescription
A synthetic form of folate, which is also known as vitamin B9. It plays an important role to support the body's functions, such as cell growth.
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28 Vitamin D3
SupplementDescription
Supplement for vitamin D3 (animal-derived), which is essential for calcium homeostasis - to maintain a constant concentration of calcium. A deficiency will result in osteopenia (lower bone mass).
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29 Green Peas
Carbs Plant ProteinDescription
A type of legume that is added to boost up the protein content and acts as an alternative carb. It contains around 22% protein.
Digestion Concern
Legume contains oligosaccharides, which is a 3 - 5 carbon short-chain sugar that are indigestible by dogs / cats.
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30 Taurine
SupplementDescription
An essential amino acid (building blocks of protein) to maintain a healthy brain and heart functions.
Why Prefer?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein).
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31 Apple
CarbsDescription
Contains mainly carbs and sugar with multiple antioxidants to prevent radical damages by oxidative stress.
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32 Cranberry
CarbsDescription
High in vitamin C and antioxidants, it is also best known for fighting Urinary Tract Infections. While it could be true for humans, the effect on pets is yet to be confirmed by further research.
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33 Choline Chloride
SupplementDescription
Vital molecule for various functions in the body, lack of choline can result in weight loss, vomiting, and fatty liver.
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34 Carrot
CarbsDescription
Well known for its alpha and beta-carotene content, also rich in potassium and vitamin B6. Most pet foods use it as a minor ingredient (include 0.1% to 3% of the total composition).
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35 Dl-methionine
SupplementDescription
Added to balance the amino acids profile of pet foods with limited amounts of meat protein. Meat / fish naturally contains methionine, which does not require extra supplements. It is sometimes used to help support urine acidification.
Why Concerned?
A safe supplement to improve the completeness of essential amino acids profile (the building block of protein). However, it could imply the lack of meat protein - usually in lower quality pet foods.
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36 Natural Flavor
Food AdditiveDescription
Made of extracts from plant or animal sources to improve the taste of food.
Why Concerned?
Contrary to its name, natural flavors are highly processed and contain many chemical additives.
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37 Ferrous Sulfate
SupplementDescription
An inorganic form of iron. It is essential for the transport and movement of oxygen around the body. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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38 Zinc Oxide
SupplementDescription
An inorganic form of zinc, which is vital in skin function and wound healing, cell replication, the structure and function of biological membranes. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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39 Copper Sulfate
SupplementDescription
An inorganic form of copper, which is important for the production of blood cells, hair coat color pigmentation, and maintaining the nervous system. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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40 Manganese Oxide
SupplementDescription
An inorganic form of manganese that has 5 - 15% less absorption rate than the organic form. It is essential for the transport and movement of oxygen around the body.
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41 Calcium Iodate
SupplementDescription
An inorganic form of calcium, it is essential in the formation of bones / teeth and different cellular functions. Compare to organic form, it has 5 - 15% less absorption rate to the body.
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42 Sodium Selenite
Food AdditiveDescription
An inorganic selenium supplement. It remains controversial as the long term effect of consuming it is not known, and there is a much safer organic alternative available.
Why Concerned?
A food additive that is likely to be safe but unnecessary.
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43 Mixed Tocopherols
Food AdditiveDescription
A mixture of different types of vitamin E, usually found in plant oils, seed and green vegetables. They are powerful antioxidants used as a natural preservative to slow down the spoilage of food.
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44 Broccoli
CarbsDescription
A safe treat for both dogs and cats in small amounts, as it contains isothiocyanates which can cause gastric irritation.
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45 Beta-carotene
SupplementDescription
An antioxidant and a precursor to Vitamin A helps to regulate both cellular and immune responses.
Tips
- Named animal proteins near the top: Egg Product are listed early in the ingredient panel.
- Plant protein signal: Rice Protein Concentrate may raise the listed protein percentage without meaning there is more meat.
- Higher-priority ingredients to review: Dicalcium Phosphate.
- Higher-caution ingredients: Dicalcium Phosphate, Alpha-Lipoic Acid have caution notes in the ingredient database.
- Possible digestion triggers: Coconut Oil, Dicalcium Phosphate, Green Peas have digestion notes; watch tolerance if your pet has a sensitive stomach.
Protein Analysis
How this recipe earned its protein scores.
Protein Clarity
High- Named 100%
Strong clarity: 100% of Hill's Prescription Diet Derm Complete Small Bites's animal-protein ingredients are clearly named (like chicken or salmon). Only 0% use vague terms such as "meat meal" and 0% are by-products. Named protein ingredients let you verify the source and check for allergens.
Contributing ingredients
Named
Animal Protein
Low- Animal 28%
- Plant 3%
- Plant concentrate 69%
Protein in Hill's Prescription Diet Derm Complete Small Bites leans on plant signals: only 28% comes from animal sources, while plant-protein concentrates make up 69% and whole plant proteins 3%. Plant concentrates like pea or soy isolate are cheap protein boosters but lack the amino-acid profile pets need from meat.
Contributing ingredients
Animal
Plant
Plant concentrate
Hill's Prescription Diet Derm Complete Small Bites dry dog food Review
Hill's Prescription Diet Derm Complete Small Bites is a solid mid-tier dry dog food at 3 stars, with high ingredient transparency and limited animal protein content. It has clear strengths alongside a few trade-offs worth weighing.
Best for
- Owners who want clearly named protein sources
Avoid if
- Your pet is allergic to eggs
- You're avoiding legumes
- You're avoiding plant-protein concentrates like pea or soy isolate
Key takeaways
- Named animal proteins make up 100% of the recipe's protein panel — a clear sourcing win.
- Plant-protein concentrates appear in the top 10 ingredients: Rice Protein Concentrate.
- Contains common allergens: Grains (gluten-free), Egg, Legumes, Poultry, Fish.
- Free from Gluten grains, Dairy, Nuts, Red meat, Shellfish, Unknown Meal.
- Overall rating: 3 stars, based on transparency, protein source, and macro balance.
Frequently asked questions
Is Hill's Prescription Diet Derm Complete Small Bites good for dogs?
Mostly — Hill's Prescription Diet Derm Complete Small Bites is a solid mid-tier choice at 3 out of 5 stars on Moesonson’s label-based analysis, pairing high ingredient transparency with limited animal protein content. It shows real strengths alongside a few trade-offs, so weigh the ingredient list against your dog’s needs — allergies, life stage and protein preference.
Does Hill's Prescription Diet Derm Complete Small Bites contain Dairy?
No — based on the printed ingredient list, Hill's Prescription Diet Derm Complete Small Bites does not include Dairy or closely related ingredients, so pets sensitive to Dairy can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.
Does Hill's Prescription Diet Derm Complete Small Bites contain Egg?
Yes — according to the printed ingredient list, Hill's Prescription Diet Derm Complete Small Bites contains Egg. Pets with a known Egg sensitivity should generally avoid this recipe, or check with a veterinarian first. Moesonson flags allergens directly from the label’s ingredient panel, so this reflects what the manufacturer actually declares.
Does Hill's Prescription Diet Derm Complete Small Bites contain Legumes?
Yes — according to the printed ingredient list, Hill's Prescription Diet Derm Complete Small Bites contains Legumes. Pets with a known Legumes sensitivity should generally avoid this recipe, or check with a veterinarian first. Moesonson flags allergens directly from the label’s ingredient panel, so this reflects what the manufacturer actually declares.
Does Hill's Prescription Diet Derm Complete Small Bites contain Nuts?
No — based on the printed ingredient list, Hill's Prescription Diet Derm Complete Small Bites does not include Nuts or closely related ingredients, so pets sensitive to Nuts can typically avoid that trigger here. Recipes do get reformulated, though, so re-check the packaging before feeding — Moesonson’s reading reflects the label at analysis time.
Is Hill's Prescription Diet Derm Complete Small Bites grain-free?
No — Hill's Prescription Diet Derm Complete Small Bites is not grain-free: the printed ingredient list includes Grains (gluten-free). That mainly matters for pets with a diagnosed grain sensitivity or allergy; most dogs tolerate grains well as an energy source. If your dog must avoid grains, choose a recipe without these ingredients.
What are the main protein sources in Hill's Prescription Diet Derm Complete Small Bites?
The main animal proteins in Hill's Prescription Diet Derm Complete Small Bites are Egg Product. Each is named by species on the printed ingredient list — a protein-clarity strength in Moesonson’s scoring, because named sources let you verify what your dog is eating and avoid specific proteins when managing food allergies.
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