Can Dogs Eat Bell Peppers?

Yes — dogs can eat bell peppers (red, yellow, orange, green) in moderation; avoid hot peppers. Remove stems/seeds, cook plainly if desired, and follow portion guidelines by weight.

Quick Safety Summary

YES — Dogs can safely eat sweet bell peppers (red, yellow, orange, green) in moderation. Remove stems and large seeds, avoid spicy/hot peppers (capsaicin), and serve plain (no oil, salt, onion or garlic). If your dog eats hot chili peppers or shows severe symptoms, contact your veterinarian or ASPCA Animal Poison Control (888-426-4435).

Safety Verdict (short answer)

YES — bell peppers (also called sweet peppers) of all colors are non-toxic to dogs and can be offered as a healthy, low-calorie snack. Hot peppers (chili peppers that contain capsaicin) are a different story: capsaicin is an irritant that commonly causes drooling, pawing at the mouth, vomiting, diarrhea and, rarely, more severe respiratory or eye irritation.

Authoritative sources such as the ASPCA Animal Poison Control list bell peppers among non-toxic foods for pets, while veterinary toxicology resources note capsaicin-containing peppers as irritants that can produce significant discomfort (contact ASPCA or your veterinarian for guidance) [ASPCA; AVMA].

Nutritional value: Why bell peppers are a healthy choice

Per 100 g (about 1 medium pepper), raw bell peppers are very low in calories (~25–35 kcal) and rich in vitamins and antioxidants:

• Calories: ~31 kcal per 100 g (raw)
• Vitamin C: red bell peppers are especially vitamin C-rich — approximately 127 mg per 100 g (raw) according to USDA FoodData Central; green peppers have lower but still substantial vitamin C (roughly 60–80 mg/100 g) [USDA].
• Fiber: ~2 g per 100 g
• Carbohydrates: ~6 g per 100 g
• Protein: ~1 g per 100 g
• Fat: negligible
• Other nutrients: beta-carotene (especially in red/orange peppers), lutein and zeaxanthin (eye-friendly carotenoids), and small amounts of several B vitamins and minerals.

Sources: USDA FoodData Central; veterinary nutrition texts.

Raw vs Cooked: Which is better for my dog?

• Raw bell peppers: crunchy, retain the highest vitamin C content (vitamin C is heat-sensitive). Raw diced strips are fine for most dogs and are an easy low-calorie treat.

• Cooked bell peppers: cooking softens the flesh and can make peppers easier to chew and digest for older dogs or dogs with dental disease. However, heat reduces vitamin C content and some heat-sensitive antioxidants. If you cook them, do so plainly — steam or roast without oil, salt, garlic, or onion. Avoid butter, sauces, and seasonings that are toxic (e.g., onion, garlic) or unhealthy for pets.

Preparation & safety tips

• Remove stem and core: Cut away the stem and central core before serving. These parts are fibrous and can be a choking hazard, especially for small dogs.

• Remove large seeds: Pepper seeds are not toxic but can be hard to digest and may upset sensitive stomachs. Remove them when possible.

• Cut to appropriate size: For small dogs, slice into thin strips or very small dice to reduce choking risk. For larger dogs, bite-sized chunks are fine.

• Do not add toxic ingredients: Never cook or serve peppers with onion, garlic, chives, scallions, or large amounts of salt, butter, or oil. Onions and garlic are toxic to dogs (cause hemolytic anemia).

• Avoid processed pepper products: Stuffed peppers, salsas, pickled peppers, or preserved peppers may contain onion, garlic, excess salt, spices, or vinegar that can upset your dog.

Hot peppers (chili peppers) — why they’re different

Hot chili peppers (jalapeños, habaneros, cayenne, Thai chiles, etc.) contain capsaicin — a chemical that irritates mucous membranes. Capsaicin effects in dogs typically include:

• Drooling and pawing at the face
• Mouth, throat or facial irritation
• Vomiting and diarrhea
• Abdominal pain
• Rarely, coughing, breathing difficulty, or eye irritation if capsaicin touches the eyes

Emergency steps for capsaicin or spicy pepper exposure:

Serving sizes & calorie guidance (by dog weight)

Treats and extras should make up no more than 10% of your dog’s daily calories. Bell peppers are low-calorie, but it’s good practice to portion treats.

General portion guidelines (raw, plain bell pepper):

• Toy/small breeds (under 10 lb / under 4.5 kg): 1–2 small strips or 1–2 tablespoons diced (about 5–15 g).
• Small breeds (10–25 lb / 4.5–11 kg): 2–4 tablespoons diced (about 15–30 g).
• Medium breeds (25–50 lb / 11–23 kg): 1/4 cup diced (about 40–60 g).
• Large breeds (50–90 lb / 23–41 kg): 1/2 cup diced (about 80–100 g).
• Giant breeds (90+ lb / 41+ kg): up to 1 cup diced (about 150–200 g) occasionally.

Adjust portion sizes for your dog’s activity level, body condition, and calorie needs. If you’re using bell pepper as part of a weight-loss plan, measure and account for the calories.

When to avoid bell peppers

• Dogs with known GI sensitivity: If your dog develops vomiting or diarrhea after peppers, stop feeding them and consult your veterinarian.
• Dogs with pancreatitis or fat-sensitive conditions: While bell peppers are low in fat, any new food introduced during pancreatitis recovery should be done under veterinary guidance.
• Dogs with a history of choking or pica: Remove stems/seeds and cut into tiny pieces, or avoid if your dog tends to gulp large pieces.

Introducing bell peppers to your dog: step-by-step

Signs of trouble and when to call the vet

Bell peppers are usually safe, but call your veterinarian (or ASPCA Animal Poison Control at 888-426-4435) if your dog shows:

• Repeated vomiting or persistent diarrhea
• Lethargy, weakness, or pale gums
• Difficulty breathing, severe coughing, or facial swelling
• Severe eye irritation after exposure to hot peppers

Practical serving ideas

• Low-calorie training treats: small diced pieces for frequent rewards during training.
• Food topper: a few diced red peppers sprinkled on kibble to add moisture, aroma, and vitamins.
• Frozen pepper pieces: freeze diced peppers in a Kong for a crunchy, cooling chew (good in summer).
• Mixed with plain cooked protein: a tablespoon of cooked bell pepper mixed with lean cooked chicken as an occasional tasty addition.

Key Citations and sources

• ASPCA Animal Poison Control: Non-toxic and toxic foods lists; hotline information (https://www.aspca.org)
• USDA FoodData Central: nutrient profiles for raw bell peppers (https://fdc.nal.usda.gov)
• American Veterinary Medical Association (AVMA) — pet nutrition and food safety guidance (https://www.avma.org)
• Veterinary toxicology references and Merck Veterinary Manual — information on food toxicants and capsaicin effects.

Key Takeaways

• YES — Dogs can eat sweet bell peppers (red, yellow, orange, green) in moderation; they are non-toxic and nutrient-rich.
• Red peppers have the highest vitamin C and carotenoid content; green peppers have less vitamin C but are still healthy.
• Serve plain, remove stems and large seeds, and cut to size appropriate for your dog to avoid choking.
• Avoid hot/chili peppers — capsaicin is an irritant and can cause painful symptoms; seek veterinary advice or contact ASPCA Poison Control if exposure is significant.
• Follow portion guidance by dog weight and keep treats under 10% of daily calories.

Frequently Asked Questions