In the dog, the signs of food allergy are usually itchy skin or digestive disturbances such as vomiting or diarrhea. Other more subtle changes can also occur, including hyperactivity, weight loss, lack of energy and even aggression.
How do I know if my dog has a food intolerance?
Dogs with food sensitivities can present with several symptoms, including gastrointestinal signs such as vomiting and diarrhea, or dermatologic signs like itchiness, poor skin and coat, and chronic ear or foot infections.
What foods are dogs most sensitive to?
Dogs are most commonly allergic to the following foods (in descending order): beef, dairy, wheat, egg, chicken, lamb/mutton, soy, pork, rabbit, and fish. Rabbit and fish are by far less common food allergens than the others.
How long does it take for food intolerance symptoms to appear in dogs?
Typically, a dog with a food sensitivity will show symptoms within an hour of eating the offending ingredient. One example (in both humans and dogs) is lactose intolerance, an inability to digest milk products well, which tends to cause diarrhea, gas, and/or vomiting.
Can dogs develop sensitivity to their food?
Your dog may have food sensitivity if they are having a gradual reaction to an ingredient in their food. When it comes to food, the most common culprits are: Chicken. Beef.
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