How to Identify Food Allergies in Cats and Choose the Right Cat Food

If your cat is constantly scratching, dealing with an upset stomach, or acting a little off, they might be dealing with a food allergy. But before you start overhauling their entire diet, it’s important to understand how to spot the signs and make the right changes without unnecessary stress.

This blog dives into the world of feline food allergies and guides you on choosing the best cat food to keep your kitty happy and healthy.

What Are Food Allergies in Cats?

Just like humans, cats can develop food allergies at any point in their lives. A food allergy occurs when your cat’s immune system mistakenly identifies a specific ingredient as a threat, triggering various unpleasant symptoms. 

While some cats are born with sensitivities, others can develop allergies to foods they’ve eaten for years without any previous issues.

The most common culprits? Proteins such as beef, dairy, fish, chicken, and eggs. Yes, you read that right, chicken and fish. It's totally possible for your cat could be allergic to the foods they seem to love the most! Some cats also react to grains, artificial additives, or even certain vegetables.

Once you narrow down the problem ingredients, be sure to read labels and nutrition facts fully. Even a beef food option might still have chicken meal or grains as part of the recipe or production process, especially for dry foods like kibbles. 

If you need help finding food options for your cat that contain certain ingredients, you can schedule a free personalized food plan with a Treats Unleashed team member at any of our 21 locations. The consultation is a no-cost way to find food pairing that are specifically chosen with your pet's needs in mind, all with the help of our team of certified pet food experts.

Signs Your Cat May Have a Food Allergy

Identifying a food allergy in cats can be tricky because the symptoms often overlap with other health conditions. 

However, some telltale signs include chronic itching, digestive issues, recurring ear infections, hair loss, and behavioral changes. You might also notice your cat excessively licking their paws or experiencing inflamed skin. If your cat persistently exhibits any of these symptoms, their food might be the cause.

Some cats develop gastrointestinal issues like vomiting, diarrhea, or excessive gas, while others show respiratory symptoms, such as sneezing or wheezing. The severity of symptoms varies, so even mild reactions shouldn’t be ignored.

Finding the Offending Ingredient

If you suspect a food allergy, an elimination diet is the best way to confirm it. This process requires patience but is the most effective way to pinpoint the problem ingredient.

Start by switching to a limited ingredient diet (LID) with a novel protein—something your cat hasn’t eaten before, like rabbit, venison, or duck. Stick with this food for 8-12 weeks, avoiding all treats, table scraps, or flavored medications. During this time, monitor your cat’s symptoms closely.

If your cat’s symptoms improve, gradually reintroduce ingredients one at a time to determine which one triggers the reaction. Introduce a single protein or carbohydrate every two weeks, keeping an eye out for returning symptoms. If symptoms persist despite the diet change, consult your veterinarian for further testing.

Choosing the Right Cat Food for Allergy-Prone Cats

Once you’ve identified the offending ingredient, it’s time to find a long-term diet that works for your feline friend. 

Look for hypoallergenic or limited-ingredient diets that minimize allergens and contain a single protein source. Opt for unique options like kangaroo or quail if your cat is allergic to common proteins. Wet food may be a better choice than dry food, as it often has fewer fillers and is easier to digest.

Some cats benefit from hydrolyzed protein diets, where proteins are broken down into smaller components that don’t trigger allergic reactions. If switching to store-bought hypoallergenic food doesn’t resolve symptoms, homemade diets can be another option.

At Treats Unleashed, we carry a variety of limited-ingredient and specialty cat food options, making it easier to find something that suits your cat’s needs. Our knowledgeable staff can also help guide you toward the best choices based on your cat’s symptoms and preferences.

A Happier, Healthier Cat

Food allergies can be frustrating, but with the right approach, you can help your cat feel comfortable and symptom-free. By carefully monitoring its diet, eliminating problematic ingredients, and choosing high-quality cat food, you’ll ensure your furry friend enjoys mealtime without discomfort.

And let’s be honest—there’s nothing better than a happy, healthy cat who isn’t scratching up a storm or leaving surprise messes for you to clean up. With a little patience and the right food, your cat will return to their playful, content self in no time!

The key is to stay patient, observant, and proactive. Your cat relies on you to make the best food choices, and once you find the right diet, they’ll thrive in ways you never imagined. So keep an eye on those ingredients, work with your vet, and give your feline the nutrition they deserve!