Dog Food Sensitivity: Vet-Reviewed Signs & Treatment
In this article
View 4 More +Just like humans, dogs can also develop sensitivities and allergies, especially when it comes to their food. However, identifying and addressing the signs of dog food sensitivity can be a challenge for many pet owners, particularly as some aren’t all that obvious, and numerous triggers could be the problem.
From digestive problems to skin issues, food sensitivities can cause all sorts of havoc within the body, but hopefully, this article can help you determine if your dog is struggling and what to do if they are. Read along as we get into some of the signs of food sensitivities and how they’re treated.
Disclaimer:
What Is a Food Sensitivity?
A food sensitivity is different from an allergy (or allergic response) to a particular food.
A food allergy means your dog has developed an immune response toward, most likely (but not always), the protein part of a particular food. Certain food proteins, for reasons that can be a mystery, cause your dog’s immune system to mistake the protein part of it as a threat. The body, therefore, initiates defensive antibodies to rid the body of this protein that it believes (wrongly) is harmful. In turn, this produces unpleasant signs that your dog exhibits. These will continue for as long as the irritant ingredient is still part of their regular food intake, and even weeks after the food was ingested.
With a food sensitivity (or intolerance), your dog has trouble digesting the said ingredient. A response from the immune system is not involved; rather, it is more of a chronic cumulative condition primarily affecting the digestive tract, usually hours after the consumption of the food. These signs can look similar to allergic responses also, just to make it even more confusing.
Since they are so similar we will discuss both under the name of “food sensitivity” however, a more accurate description would be food intolerance which would cover all the underlying processes.
What Are the Signs of Food Sensitivity in Dogs?
Signs of food sensitivities all tend to follow the same pattern despite the source of the individual food causing the reaction. While these signs listed may be broad, your dog will show specific ones unique to them. If any of these signs are noticed or they suddenly begin to occur, be sure to have your dog checked over by your veterinarian.
- Itchy skin (pruritus)
- Licking paws
- Nibbling or biting nails and paws
- Compulsive licking
- Bald or thinning patches of hair
- Ear infections
- Gas and/or bloating
- Abdominal pain or discomfort
- Flatulence
- Inflamed pads
- Pink/red skin, especially around the paws, mouth, eyes and bottom.
- Face rubbing
- Hives
- Skin infections
- Skin rashes
- Vomiting
- Diarrhea
- Lethargy
If your dog is showing any of these signs and you are seeking the best possible treatment for your pup, we recommend speaking with a vet.
What Are the Causes of Food Sensitivities?
While the signs and causes of food sensitivities vary from dog to dog, it's important to differentiate between food intolerances and food allergies, as they involve different mechanisms and require different approaches for diagnosis and management. If you suspect your dog has a food intolerance, consult with a veterinarian to determine the underlying cause and make appropriate dietary adjustments.
Common causes, however, can include the following:
How Do I Care for a Dog With Food Sensitivities?
If you suspect your dog has food sensitivities, it can be frustrating to sort out and, therefore, it is advisable to consult with a veterinarian for proper diagnosis and guidance on treatment. The approach to treating food sensitivities in dogs and caring for them often involves identifying and eliminating the problematic ingredient(s) from their diet.
While the methods and results will be different for each dog, in general, you can expect to be advised by your vet to do the following:
Frequently Asked Questions
How Do I Transition My Dog to a New Food?
Changing your dog's diet should be done gradually to avoid further digestive upset. Transition them gradually. Start by mixing a small amount of the new food with your dog's current food. Begin with about 25% new food and 75% old food. Gradually increase the proportion of the new food over the course of 7–10 days.
- Day 1-2: 75% old food, 25% new food
- Day 3-4: 50% old food, 50% new food
- Day 5-6: 25% old food, 75% new food
- Day 7: 100% new food
Monitor your dog closely during the transition period. Watch for any signs, such as diarrhea, vomiting, or changes in behavior. If you notice any adverse reactions, slow down the transition and consult your veterinarian.
Conclusion
By understanding the common signs and causes of food sensitivities, you can take proactive measures to address the issue effectively. Once the culprit is identified (which is the tricky part), it can be avoided, and your dog will soon return to their normal self and be far happier and comfier on their altered diet.
Remember to consult with your veterinarian if you suspect that your dog may be experiencing food sensitivity. They can guide you through the process of identifying triggers, transitioning to a suitable diet, and monitoring your dog's progress.
Sources
Featured Image Credit: Phuttharak, Shutterstock
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Annaliese qualified as a veterinary nurse from Edinburgh in Scotland and went on to obtain a diploma in advanced veterinary nursing in surgery from London. Throughout this time, she worked in both small and mixed veterinary practices and gained head nurse status. Responsible for training other veterinary nurses she also ran the nursing department, nurse clinics and patient care protocols. She has looked after thousands of patients and owners and created new higher standard nursing regimes, whilst specializing in surgery and anesthesia. After being asked to co-author numerous veterinary nursing textbooks, Annaliese continued to write for further mainstream publications in the UK and USA and after twenty-plus years in both the veterinary and pet care professions , she hung up her scrub suit and now writes full-time.
