How to Feed a Dog When Sick: What to Give and What to Avoid

When your dog is under the weather, their appetite is often the first thing to go. But proper nutrition is essential for recovery — the right foods can support healing, while the wrong ones can make things worse. Here's how to feed a sick dog safely and effectively.

Step 1: Identify What's Wrong

The best approach to feeding a sick dog depends on what's ailing them. Common illnesses that affect appetite and digestion include:

• Gastrointestinal upset (vomiting, diarrhea)
• Respiratory infections
• Fever
• Post-vaccination lethargy
• Chronic conditions like kidney disease or pancreatitis

Always consult your vet before making significant dietary changes, especially if your dog has a diagnosed condition.

Start with Small, Frequent Meals

A sick dog's digestive system is often sensitive. Instead of two large meals, offer small amounts every 3–4 hours. This reduces the burden on the stomach and helps prevent vomiting after eating.

The Bland Diet: Your Go-To for GI Issues

For dogs with vomiting or diarrhea, a bland diet is the gold standard. The classic combination is:

• Plain boiled chicken (no skin, no seasoning) — 75% of the meal
• Plain white rice — 25% of the meal

This combination is easy to digest, gentle on the stomach, and provides enough protein and carbohydrates to sustain your dog while they recover. Gradually reintroduce regular food over 3–5 days once symptoms improve.

Add Pumpkin for Digestive Support

Plain canned pumpkin (not pie filling) is a vet-recommended addition for dogs with digestive upset. It's high in soluble fiber, which helps firm up loose stools and soothe an irritated gut. Add 1–4 tablespoons to meals depending on your dog's size.

Nummy Tum Tum Organic Pumpkin is a convenient option — it's 100% pure pumpkin with no additives, portioned in cans that are easy to store. Many vets recommend keeping it on hand as a pantry staple for dogs.

Keep Your Dog Hydrated

Sick dogs, especially those with vomiting or diarrhea, are at risk of dehydration. Encourage water intake by:

• Offering fresh water frequently
• Adding a splash of low-sodium broth to water to make it more appealing
• Offering ice chips if your dog won't drink

If your dog refuses to drink and shows signs of dehydration (dry gums, sunken eyes, skin that doesn't spring back when pinched), contact your vet immediately.

Use Bone Broth as a Gentle Appetite Stimulant

When a sick dog won't eat, bone broth can help bridge the gap. It's easy to lap up, provides some nutrition, and the savory aroma often entices even the most reluctant eaters.

The Honest Kitchen Bone Broth Pour Overs are a great option — single-serve pouches with no artificial additives, made with real beef. Pour over bland food or offer alone as a liquid meal when your dog isn't ready for solids.

Foods to Avoid When Your Dog Is Sick

• Rich, fatty, or heavily seasoned foods
• Dairy products (can worsen diarrhea)
• Raw food (harder to digest and higher infection risk)
• New foods your dog hasn't eaten before
• Table scraps

When to Call the Vet

Home feeding strategies work well for mild illness, but contact your vet if your dog:

• Hasn't eaten for more than 48 hours
• Is vomiting repeatedly or has bloody diarrhea
• Is a puppy, senior, or has a pre-existing condition
• Shows signs of severe lethargy or pain

Final Thoughts

Feeding a sick dog is about keeping things simple, gentle, and consistent. Bland food, small frequent meals, and good hydration are the foundation of recovery nutrition. When in doubt, your vet is always your best resource.