The German Rex is a unique and rare cat breed known for its soft, curly fur and playful nature. Like many purebred cats, German Rex cats can have sensitive stomachs. If your cat often has upset stomach, vomiting, or loose stool, the food you give might be the problem.

Feeding your German Rex the right food can help prevent stomach problems and keep your cat healthy and happy. In this guide, you’ll learn what to look for in cat food and the best types of food for a German Rex with a sensitive stomach.

Why Some German Rex Cats Have Sensitive Stomachs

Just like people, cats can have food sensitivities or allergies. Some common causes of stomach problems in cats include:

• Low-quality ingredients
• Food allergies (like chicken, beef, or dairy)
• Sudden changes in diet
• Too many treats or human food
• Eating too fast

Because the German Rex is a rare breed, some cats may also have unique digestive needs. It’s important to observe your cat’s behavior and talk to a vet if symptoms continue.

Signs Your German Rex Has a Sensitive Stomach

Look for these signs if you think your cat may have digestive issues:

• Frequent vomiting (not just hairballs)
• Diarrhea or very soft stool
• Loss of appetite
• Flatulence (gas)
• Weight loss
• Excessive licking or scratching (possible sign of food allergy)

If your cat shows these signs, try changing its food to a formula made for sensitive stomachs.

What to Look for in Cat Food for Sensitive Stomachs

Here are the most important things to look for:

1. Limited Ingredient Diets (LID)

These foods contain fewer ingredients, which makes it easier to find out what’s causing the problem. Common LID formulas use one protein (like turkey or duck) and one carbohydrate (like peas or rice).

2. Easily Digestible Proteins

Choose cat food with proteins that are easy to digest, such as turkey, duck, or salmon. Avoid meats like beef or lamb at first, as they can be harder on the stomach.

3. Grain-Free or Low-Grain

Some cats are sensitive to grains like corn, wheat, or soy. Look for grain-free options or foods with gentle grains like oatmeal or rice.

4. No Artificial Additives

Avoid foods with artificial colors, flavors, or preservatives. These can irritate the stomach and cause allergies.

5. Added Probiotics and Fiber

Probiotics are good bacteria that help with digestion. Some sensitive stomach foods also include fiber (like pumpkin or beet pulp) to support gut health.

Best Types of Food for a German Rex with a Sensitive Stomach

1. Dry Food (Kibble)

Dry food is convenient and can help keep your cat’s teeth clean. Look for high-quality sensitive stomach formulas like:

• Hill’s Science Diet Sensitive Stomach & Skin
• Blue Buffalo Basics Limited Ingredient Grain-Free
• Royal Canin Digest Sensitive

2. Wet Food (Canned)

Wet food has more moisture and can be easier to digest. Try:

• Purina Pro Plan Sensitive Skin & Stomach Wet Cat Food
• Wellness CORE Digestive Health
• Instinct Limited Ingredient Diet Grain-Free

Wet food is especially helpful if your cat has trouble staying hydrated or has urinary issues.

3. Homemade or Fresh-Cooked Food

Some owners prefer to cook for their cats using simple ingredients like boiled chicken and rice. This can work, but you must make sure your cat gets all the vitamins and minerals they need. Talk to your vet before switching to homemade food.

Tips for Feeding a German Rex with a Sensitive Stomach

Here are some helpful feeding tips:

• Introduce new food slowly
  Mix the new food with the old food over 7–10 days to avoid digestive upset.
• Feed small meals often
  Two to three small meals a day are better than one large one.
• Keep water fresh
  Always have clean, fresh water available. Consider a cat fountain to encourage drinking.
• Avoid sudden changes
  Don’t switch foods too often. Stick with one diet unless there’s a clear reason to change.
• Limit treats
  Too many treats can upset the stomach. Choose natural treats with simple ingredients.

When to See a Vet

If your German Rex continues to have stomach issues even after trying a sensitive stomach formula, visit your vet. Your cat might need a prescription diet or tests to rule out problems like food allergies, parasites, or other illnesses.

Final Thoughts

Feeding your German Rex cat the right food can make a big difference in their health and happiness. Look for high-quality, simple, and gentle formulas made for sensitive stomachs. Always introduce new food slowly, and watch how your cat reacts. With the right diet and care, your German Rex can enjoy a happy, healthy life with fewer tummy troubles.