Ingredient file // Fruit or vegetable
Tomatoes
A tomato accent with unproven health claims
Tomatoes on a dog food label identify tomato fruit material, but do not tell you whether it went in fresh or dried. Tomato can add flavor and color. The label alone cannot show a meaningful digestive or lycopene benefit.
Role in the food Does a job
- What it is
- Tomato fruit material used in a recipe; the ingredient name alone does not disclose its processing form.
- Made from
- Tomato fruit; preparation varies by supplier
- Main job
- Flavor and color accent
- Typical amount
- Not published
- Watch for
- Garden plants and unripe fruit
- Not the same as
- Dried tomato pomace
Straight answer
Is Tomatoes safe for dogs?
Read the recipe before the tomato claim
Check the main protein and fat ingredients first. Tomatoes may add flavor and color, but their position is the weight when added, and the name does not reveal fresh or dried form. If a brand sells a digestive or lycopene benefit, ask for the tomato form, amount and dog evidence.
- Why it is in the food
- Flavor and color accent
- Watch for
- Green fruit and foliage
Our read // In our catalog
In 1 of every 28 foods we track
Share of foods that list it
4%
113 of the 3,204 foods with an ingredient list on file, from 23 brands. 72 dry dog food, 35 wet dog food, 3 frozen dog food.
Each square is 1% of the catalog
Where it sits on the label
Median position 18. In the top five of 9 foods, so it is usually a minor ingredient.
Above the salt
Usually listed after the salt, which caps it at roughly 1% of the recipe in 62% of foods.
Price per lb
Median of the cheapest bag price across 64 priced foods, 20% below the catalog. The price is the food's, not the ingredient's.
Who leans on it
19%
of the foods that list it are from Now Fresh. 23 brands use it in total.
What it is
How it is made
Tomatoes come from produce harvests. Fruit that misses sale standards enters some feed markets, while ingredient suppliers also dry prepared tomatoes for pet foods. The name on a bag does not identify which route supplied its recipe.3,5,7
- 01 // Source Tomato harvest Fruit from a tomato crop may be sold fresh, processed for people or diverted into feed channels.
- 02 // Process Prepare fruit One pet food ingredient supplier sorts, washes, cores and trims tomatoes before drying them.
- 03 // Process Optional drying That supplier spray dries the prepared fruit and mills it into powder for pet food applications.
- 04 // Output Tomato ingredient Fresh fruit enters feed channels and powder is sold for pet food, but a bag may not disclose which form it uses.
What is in it
Composition, dry matter
40-60
% carbs
Nonstructural carbohydrates in fresh tomato dry matter, mostly sugars. Fresh fruit adds far less dry material by weight because water dominates it.
Why it is in the bag
Mainly a flavor and color accent, amount undisclosed
- Main nutrition
- Supporting nutrient
- Does a job
- Mostly filler
Tomato's clearest job is flavor and color: lycopene makes it red, and a supplier sells spray-dried tomato for pet food. Fresh tomato is about 93 to 95% water, and labels rank ingredients by weight as added, so a fresh tomato listed fairly high may still leave few solids in the finished food. Dried powder brings more carbohydrate and fiber per gram. Labels do not give the amount, so treat any nutrient benefit as unproven.3,5,7,8
-
01
Adds tomato color and taste
Lycopene gives tomatoes their red color, and tomato material brings its characteristic taste. A supplier sells spray-dried tomato powder for pet food, but that does not show how much a recipe uses.7,8
-
02
Supports a produce claim
One brand promotes tomato fiber, vitamins and lycopene on its product page. Its ingredient list gives no tomato amount, so those claims cannot tell an owner the nutritional contribution.5,8
-
03
Finds a use for surplus
Cull fruit that misses produce standards enters feed markets. Fresh tomatoes spoil quickly and cost more to transport because of their water; drying offers suppliers another route. A bag does not reveal its source.3,7
How much No standard tomato inclusion rate is published in these sources; an ingredient list gives order, not the tomato percentage.5
Our read // The claims
What the evidence supports
Strong: controlled studies in dogs agree. Some: small or mixed dog data. Thin: mechanism or lab work only. None: nothing, or the evidence points the other way.
-
Brands say
Tomato fiber improves a dog's digestion
Outruns the evidence
Evidence
- Strong
- Some
- Thin
- None
Fresh-fruit samples contained 24 to 37.1% neutral detergent fiber on a dry basis. A brand promises better digestion, but those composition figures are not a dog feeding trial or evidence of a benefit at its undisclosed inclusion rate.2,5,8
-
Brands say
Lycopene in tomatoes protects dogs from disease
Outruns the evidence
Evidence
- Strong
- Some
- Thin
- None
In a 28-day study, 6 dogs absorbed purified lycopene. Researchers measured blood and tissue levels, not disease prevention. The study did not feed tomatoes or test a dog food amount.1,8
-
Owners say
Tomatoes in dog food are poisonous
Outruns the evidence
Evidence
- Strong
- Some
- Thin
- None
ASPCA's plant-toxicity listing calls ripe fruit non-toxic. Feedipedia places tomatine in unripe fruit and green plant parts. Neither source supports treating ripe tomato fruit used in food as poisonous.3,6
-
Brands say
Tomato vitamins strengthen dogs' immunity
Outruns the evidence
Evidence
- Strong
- Some
- Thin
- None
A brand credits tomato vitamins with immune benefits, yet lists tomato only within a vegetable mix and gives no tomato amount. Its product page reports no dog feeding trial measuring an immune response to that ingredient.5,8
-
Critics say
Tomatoes are just filler
Outruns the evidence
Evidence
- Strong
- Some
- Thin
- None
Fresh tomatoes contain carbohydrates and fiber, and suppliers sell dried tomato for pet food use. The exact contribution depends on preparation and amount, which the ingredient list does not disclose. Calling every tomato inclusion useless goes beyond that evidence.2,3,5,7
Straight answers
What owners ask
-
Q01
Is it just filler?
NoTomato material can add taste, color and some carbohydrate and fiber. Its benefit may be small, but the ingredient has a recipe role. Ask for the amount before treating it as a meaningful source of nutrients.2,3,5,7
-
Q02
Is it tomato pomace?
Different ingredientPomace is the peels, crushed seeds and residual pulp left after processing tomatoes for juice, paste or ketchup. A listing for tomatoes does not identify that separate ingredient, though it also does not tell you whether the tomato material was fresh or dried.4,5,7
-
Q03
Does a high listing mean much?
It dependsIngredients are ranked by weight when added. Fresh tomatoes contain about 93 to 95% water, so their position can overstate the tomato solids left in dry food. Dried powder starts with much less water.3,5,7
-
Q04
Can I tell how much is included?
NoThe ingredient list ranks materials by weight but does not give their amounts. A tomato name or picture cannot supply that missing percentage. Ask the manufacturer for the ingredient's form and inclusion rate if the claim matters to you.5,7
Who uses it
Brands, best sellers and the company it keeps
Top brands, by foods that list it
Foods that list it / all the brand's recipes we track.
Plus 13 more brands.
Amazon best sellers that list it
- #17 Taste of the Wild High Prairie Canine Recipe with Roasted Bison & Roasted Venison Grain-Free Dry Dog Food
- #86 Taste of the Wild Ancient Prairie Canine Recipe with Roasted Bison & Roasted Venison Dry Dog Food
- #87 Iams Adult Healthy Weight Dry Dog Food
Rank on Amazon's dog food best seller list, checked October 2026.
Usually listed with, share of the foods that list it
- Peas 59%
- Mixed Tocopherols 50%
- Flaxseed 46%
- Natural Flavor 42%
- Potatoes 35%
- Chicken 33%
- Canola Oil 31%
- Chicken Fat 27%
- Pea Flour 27%
- Sweet Potatoes 21%
- Salmon 20%
- Carrots 20%
On the shelf
Foods that list Tomatoes
113 foods in our catalog list it. These 60 list it highest on the label.
NutroNutro Chicken Entrée Paté with Tomatoes & Carrots Grain-Free Wet Dog Food
EukanubaEukanuba Puppy Mixed Grill Chicken & Beef Dinner in Gravy Wet Dog Food
EukanubaEukanuba Adult Mixed Grill Chicken & Beef Dinner in Gravy Wet Dog Food
PurinaPurina Beyond Alaskan Salmon Recipe Dog Food Topper
WeruvaWeruva Dogs in the Kitchen Classic Dog Jammin Salmon with Chicken & Salmon Wet Dog Food
NutroNutro Chunky Beef, Tomato, Carrot & Pea Stew Grain-Free Wet Dog Food
PurinaPurina Beneful Kitchen Creations Lamb Veggies Wet Dog Food
Edgard & CooperEdgard & Cooper Tins Chicken & Turkey Adult Dog Grain-Free Wet Dog Food
WeruvaWeruva Dogs in the Kitchen BFF Fun Size Meals We Be Jammin Wet Dog Food
PurinaPurina Beneful IncrediBites Small Breed Loaf with Real Salmon Wet Dog Food
PurinaPurina Beneful IncrediBites Small Breed Loaf with Real Beef Wet Dog Food
Evanger'sEvanger’s Complements Grain Free All Fresh Vegetarian Dinner Wet Dog Food Show 48 more
EukanubaEukanuba Adult Beef & Vegetable Stew Wet Dog Food
EukanubaEukanuba Puppy with Lamb & Rice Wet Dog Food
NutroNutro Ultra Senior Trio of Proteins Chicken, Lamb & Whitefish with Superfoods Paté Grain-Free Wet Dog Food
WeruvaWeruva Dogs in the Kitchen Meals ‘n More Jammin’ Salmon Recipe Plus Skin & Coat Health Wet Dog Food
PurinaPurina Beneful IncrediBites Small Breed with Real Chicken in Gravy Wet Dog Food
NutroNutro Simmered Beef & Potato Stew Recipe Grain-Free Wet Dog Food
WeruvaWeruva Dogs in the Kitchen Classic Dog Cirque de la Mer Tuna & Veggies in Soup Wet Dog Food
NutroNutro Ultra Trio of Proteins Chicken, Lamb & Whitefish with Superfoods Paté Grain-Free Wet Dog Food
PurinaPurina Beneful Freshly Prepared Blends Lamb Wet Dog Food
Rachael Ray NutrishRachael Ray Nutrish Beef Stroganwoof Wet Dog Food
EukanubaEukanuba Adult with Lamb & Rice Wet Dog Food
Go! SolutionsGo! Solutions Digestion + Gut Health Salmon with Grains Dry Dog Food
Go! SolutionsGo! Solutions Digestion + Gut Health Chicken with Grains Dry Dog Food
WellnessWellness Complete Health Grain-Free Whitefish & Menhaden Fish Meal Dry Dog Food
Health ExtensionHealth Extension Ancestry Tidal Energy With Salmon Meal Grain-Free Dry Dog Food
Evanger'sEvanger’s Grain-Free Chicken with Sweet Potato and Pumpkin Recipe Dry Dog Food
Health ExtensionHealth Extension Ancestry Homeland With Lamb Meal Grain-Free Dry Dog Food
Northwest NaturalsNorthwest Naturals Nuggets; Bulk Meal Bars; Chubs Trout Recipe Frozen Dog Food
Now FreshNow Fresh Grain-Free Senior Dog Food Recipe Dry Dog Food
Now FreshNow Fresh Good Gravy Small Breed Senior Salmon Dry Dog Food
Go! SolutionsGo! Solutions Weight Management + Joint Care Chicken Grain-Free Dry Dog Food
Now FreshNow Fresh Grain-Free Small Breed Senior Recipe Dry Dog Food
Now FreshNow Fresh Grain-Free Small Breed Red Meat Adult Recipe Dry Dog Food
Go! SolutionsGo! Solutions Weight Management + Joint Care Salmon Grain-Free Dry Dog Food
Now FreshNow Fresh Trout, Salmon & Herring Grain-Free Dry Dog Food
Now FreshNow Fresh Good Gravy Large Breed Adult Beef Dry Dog Food
Taste of the WildTaste of the Wild Pacific Stream Canine Recipe with Smoked Salmon Grain-Free Dry Dog Food
Now FreshNow Fresh Grain-Free Small Breed Puppy Recipe Dry Dog Food
Now FreshNow Fresh Grain-Free Small Breed Fish Adult Recipe Dry Dog Food
Now FreshNow Fresh Grain-Free Fish Recipe for Adult Dogs Dry Dog Food
CanidaeCanidae Under the Sun Grain-Free Chicken Recipe Dry Dog Food
Now FreshNow Fresh Turkey, Salmon & Duck Grain-Free Dry Dog Food
Now FreshNow Fresh Turkey, Salmon & Duck Grain-Free Dry Puppy Dry Dog Food
Now FreshNow Fresh Grain-Free Small Breed Adult Recipe Dry Dog Food
Now FreshNow Fresh Grain-Free Adult Dog Food Recipe Dry Dog Food
Now FreshNow Fresh Grain-Free Puppy Dog Food Recipe Dry Dog Food
IamsIams Adult Small Breed Dry Dog Food
Now FreshNow Fresh Good Gravy Beef Coated in Bone Broth Dry Dog Food
Now FreshNow Fresh Small Breed Puppy Turkey, Salmon & Duck Grain-Free Dry Dog Food
Now FreshNow Fresh Lamb & Pork Grain-Free Dry Dog Food
Taste of the WildTaste of the Wild Pacific Stream Puppy Recipe with Smoked Salmon Grain-Free Dry Dog Food
Taste of the WildTaste of the Wild Appalachian Valley Small Breed Canine Recipe with Venison & Garbanzo Beans Grain-Free Dry Dog Food
Now FreshNow Fresh Grain-Free Red Meat Recipe for Adult Dogs Dry Dog Food
IamsIams Adult Healthy Weight Large Breed Dry Dog Food
DiamondDiamond Naturals Grain-Free Wild-Caught Whitefish & Sweet Potato Formula Dry Dog Food
CanidaeCanidae Under the Sun Grain-Free Recipe Large Breed Real Chicken Dry Dog Food
Taste of the WildTaste of the Wild High Prairie Canine Recipe with Roasted Bison & Roasted Venison Grain-Free Dry Dog Food
WholeHeartedWholeHearted Healthy Benefits Weight Control Lamb and Pea Recipe Dry Dog Food On labels as
Fresh tomatoes: what changes
One page covers every name. Here is what each label word adds, and whether it changes anything for your dog.
Fresh tomatoes
Matters for your dog A little
Fresh Tomatoes
What it means AAFCO's official feed terms define fresh as an ingredient not frozen, cooked, dried, rendered or hydrolyzed, with no added salt, curing agents, preservatives or processing aids, kept only by refrigeration. AAFCO has no precise definition of fresh pet food as a finished product, and the word says nothing about ripeness or quality.
For your dog Fresh tomatoes are about 93 to 95% water, and the list ranks ingredients by weight as added, so fresh fruit sits higher than its solids justify. Once a fresh tomato is cooked into the food, the word mostly describes what arrived at the plant.3,5,9,10
- Strong
- Some
- Thin
- None
Other wording
Matters for your dog No
Tomato
What it means Tomato is the singular form of the same name. It names the same fruit and tells you nothing extra about form, amount, farming or quality.
For your dog Nothing changes for the dog. Tomato and Tomatoes on a label point to the same fruit, and neither word tells you whether it went in fresh or dried or how much was used.5
Sources
What we read
Checked September 1, 2026.
- 1 Pharmacokinetics and Tissue Distribution of Orally Administered Lycopene in Male Dogs
- 2 Tomato fruits, fresh
- 3 Tomato fruits
- 4 Tomato pomace, tomato skins and tomato seeds
- 5 Reading Labels
- 6 Toxic and Non-toxic Plants: Tomato Plant
- 7 Tomato, Spray Dried
- 8 Yourdog Tornjak Adult
- 9 Fresh Pet Food: What Pet Owners Should Know
- 10 Free Public Access to AAFCO's Official Publication "Chapter Six" (Official Feed Terms, Common or Usual Ingredient Names and Definitions)