Many people consider their dogs to be family members. Few events are more disheartening than seeing your furry friend get sick. Sometimes, illnesses in dogs can be caused by food allergies. These events occur when a dog’s immune system experiences a bizarre reaction to specific foods. If not treated as soon as possible, food allergies in dogs can result in serious health consequences.

The first step owners can take is to identify the following common signs and symptoms of food allergies in canines:

1. Sudden weight loss

Quick weight loss is a major concern and should prompt immediate investigation from a veterinary professional. In certain cases, said event could result from significant illness. However, the problem is also often precipitated by food allergies. Dogs experiencing food allergies may encounter unpleasant digestive issues, causing them to eat less. Over time, food sensitivities can lead to your dog not getting enough nutrients.

2. Itchy skin or hot spots

Allergic reactions often produce skin irritation. If you notice your dog repeatedly scratch their skin, the culprit may be some type of food allergy.

3. Lethargy

Dogs stricken with food allergies often display some degree of lethargy. An afflicted animal might lose interest in the activities they usually enjoy, not want to eat, sleep more, or express vocalizations like whines or cries.

4. Hyperactivity or aggression

When dogs feel unwell, their frustration might manifest in hyperactivity or even aggressive tendencies. Therefore, a canine with no previous history of aggressive or hyper behavior should be examined for possible food intolerance.

5. Digestive disturbances

Arguably, the most common sign of food allergies in dogs is the onset of digestive problems. Typically, concerns like diarrhea and vomiting arise. However, impacted animals might also encounter excessive gas buildup, decreased appetite, and increased flatulence.

Every animal’s chemical makeup is different, which is why allergies are not always simple for dog owners and veterinarians to identify. In light of such facts, dog owners should be extra vigilant when noticing the above symptoms in pets. Consult your veterinarian immediately if you suspect that your dog is suffering from a food allergy.