A food allergy is one of the most common problems that affect pets. Whether you are a new or seasoned pet owner, it is imperative to be aware of this problem, and its signs to be able to identify the problem at the earliest. In general, food items like salmon cat food and chicken as dog food are considered to be safe options. But, at times, a pet may be allergic to these safe food items. This is why you must always be on a lookout for clues to know if your pet is suffering from an allergy.

Food allergy, in a pet, is a response from its immune system. This occurs when your pet’s immune system reacts adversely to a particular protein, and misidentifies it as an invading item. This, in turn, leads to allergic reactions. Here are some of the common signs of a food allergy in pets that every pet owner should know about:

1. Chronic ear infections
If your pet is suffering from chronic ear infection, then it could be a sign of a food allergy. Allergy to certain food items can cause inflammation of the ears, and lead to an infection that does not go away.

2. Persistent itching, biting, and scratching
While itching and scratching are quite normal for pets, excessive and constant scratching is often seen as an indication of a food allergy. Skin problems are one of the most prominent telltale signs of food allergy in pets. This could further lead to redness in the skin, and cause actual abrasions.

3. Gastrointestinal upset
Another indication of a food allergy can be gastrointestinal problems like vomiting and diarrhea. These problems occur when the immune system of the pet reacts adversely to certain food items.

4. Watery eyes
Food allergies make your animal-friends sneeze continuously, and also make their eyes watery. It is normal to have occasional watery eyes. However, if it does not go away, then it could be an indication of a food allergy.

How is food allergy diagnosed in pets?

The task of diagnosing a food allergy in cats and dogs can prove to be a challenging one, as a majority of tests like skin patch and serology testing often produce inconclusive results. In fact, the only accurate way to identify a food allergy, in your canine or feline companion, is an elimination diet trial. A veterinary nutritionist usually conducts the elimination diet trial to uncover the cause of food sensitivities, and allergies in animals. The most common food allergies in pets include:

1. Protein allergy
It has been found that most food allergies in pets are allergic reactions to certain proteins. In cats, it can be caused by beef, lamb, meat byproducts, corn, wheat gluten, eggs, and soy products. To prevent a food allergy, it is wise to opt for salmon cat food especially Evo salmon cat food, which is considered to be best-suited for food-sensitive cats.

2. Wheat, dairy, and soy
On the other hand, dogs are known to be most allergic to dairy, wheat, soy, pork, rabbit, fish, and chicken.

3. Additives and food preservatives
Also, food packed with preservatives can cause dog foods allergy. To keep your feline companion safe from a food allergy, you can go for salmon cat food that is made specifically for food-sensitive cats. Similarly, for dogs, select food items that are free of harsh preservatives.