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Dog Allergic Reaction to Food

Posted by Dr Sam, On 22 Nov, 2021 | Updated On 22 Nov, 2021 No Comments »

Learn about dog allergic reaction to food and feed your dog healthily. Common allergic signs, allergens, hypoallergenic foods and susceptible dog breed are listed.

Dog allergic reaction to food is one of the most common health issues with dog. Generally, allergy is hypersensitivity to harmless substances leading to strong reaction from a body. Food allergies in dog are over-reaction of dog’s immune system when a protein is taking from a new food source the dog is not used to.

Proteins are present in wide range of foods dogs eat. Meats are not the only sources of proteins, grains and vegetables also contain proteins.

Approximately 30% of US dogs suffer from allergies. It is estimated that 5% to 10% of allergic dogs have food allergies.

Facts About Dog Allergic Reaction to Food

  1. Besides food allergies, there are Inhalant and contact allergies with dogs.
  2. Some infections symptoms are similar to food allergies symptoms. So your dog needs laboratory examination to be sure which one she is having.
  3. Overcooking of food causes allergy in dog. Because when food is overcooked, it reduces its digestibility and low digestibility of proteins may favor dietary hypersensitivity in dogs.
  4. Also low quality food has low digestibility which in turn causes allergic reaction in dog.
  5. The most common food allergic reactions in dogs manifest as skin problems.
  6. Some dog breeds are more disposed to food allergens than others.
  7. All forms of allergies are hereditary.
  8. No sure lab test to identify allergen-carrier food for dog.
  9. Food elimination trial is the best mean to identify allergy-causing food.

Signs of Allergic Reaction to Food in Dogs

These are the signs of dog allergic reaction to food. These food allergies in dogs symptoms are the most common.

  1. Ear infections (Otitis)
  2. Skin infections (Dermatitis)
  3. Dry itchy skin (Skin rash)
  4. High frequency of hot spots
  5. Vomiting
  6. Excessive scratching of ear or feet licking
  7. Bald patches
  8. Diarrhea
  9. Soft stools
  10. Poor appetite
  11. Seizures

Most-Allergenic Food for Dogs

The following are most-allergenic food for dogs:

  1. Berries
  2. Buckwheat
  3. Chocolate
  4. Cinnamon
  5. Citrus Fruits
  6. Coconut
  7. Corn
  8. Dairy Products
  9. Egg Whites
  10. Mustard
  11. Nuts
  12. Peas
  13. Peanut Butter
  14. Pork
  15. Shellfish
  16. Soy
  17. Sugar
  18. Tomatoes
  19. Wheat
  20. Yeast

Hypoallergenic Food for Dogs

The following are hypoallergenic food for dogs:

  1. Asparagus
  2. Beets
  3. Broccoli Brussels sprouts
  4. Cabbage
  5. Carrots
  6. Cauliflower
  7. Cucumber
  8. Fennel
  9. Green beans
  10. Kale
  11. Lettuce
  12. Parsnips
  13. Potatoes
  14. Pumpkin
  15. Rhubarb
  16. Squash
  17. Swedes
  18. Sweet potatoes
  19. Turnips
  20. Zucchini
  21. Lentils
  22. Black beans
  23. Kidney beans
  24. Garbanzo beans
  25. Navy beans
  26. Lima beans
  27. Pinto beans
  28. Green peas
  29. Apples
  30. Apricots
  31. Bananas (that are not treated with ripening chemicals)
  32. Blackcurrants
  33. Blueberries
  34. Figs (cooked)
  35. Melon
  36. Peaches (cooked/canned)
  37. Pears
  38. Plums
  39. Prunes
  40. Redcurrants
  41. Amaranth
  42. Buckwheat
  43. Quinoa
  44. Millet
  45. Rice
  46. Tapioca flour
  47. Teff
  48. Buffalo
  49. Chicken (organic)
  50. Deer
  51. Elk
  52. Frog legs
  53. Lamb
  54. Organic red meat
  55. Rabbit
  56. Maple syrup
  57. Brown rice syrup
  58. Carob

Note that no matter how allergenic a food is, there still some dogs that do not react to them. So also, there are dogs that react to hypoallergenic food.

Dog Breeds Most Prone to Allergens

Some Dog Breeds are More Disposed to Food Allergies than Others. The following are dog breeds most allergic to food:

  1. American Staffordshire Bull Terrier
  2. Boxer
  3. Bulldog
  4. Bull Terrier Jack Russell Terrier
  5. Beagle
  6. Cocker Spaniel
  7. Collie
  8. Dachshund
  9. Dalmatian
  10. English Setters
  11. Fox Terrier
  12. German Shepherd
  13. Irish Setters
  14. Labrador Retriever
  15. Lhasa Apso
  16. Miniature Schnauzer
  17. Pekingese
  18. Retriever
  19. Shar Pei
  20. Shi Tzu
  21. Soft-Coated Wheaten Terrier
  22. Springer Spaniel
  23. West Highland White Terrier

Other Types of Allergies with Dogs

Food Allergies are not the Only Canine Allergies. Apart from food allergies, dogs may also suffer from the following types of allergy:

Inhalant allergies: These are distressed reactions triggered by airborne environmental pollutants like dust and pollen. They occur when dog breathes in vapor, gas or suspended particles that are foreign to her body system.

Contact allergies: They occur when a dog is in external or internal contact with an allergen. This includes:

  • Insect Bite (external contact): It occurs when dog is bitten by insect like flea.
  • Helminths Feeding (internal contact): Helminth is another name for parasitic worms like nematodes, flukes and tapeworms.
  • Medication (internal contact): Like human, dog reacts adversely to some medication.

Conclusion – Dog Allergic Reaction to Food

Allergens are foods dogs react to. The allergenic foods are mostly protein-source. Besides meats and fish, grains that are rich in protein can also cause dog food allergic reactions.

No matter how hyper allergenic a food is, there are dogs that do not react to it. Also, there are dogs that react to hypoallergenic food.

There is no lab test to detect foods your dog reacts to. Food elimination trial test is the best mean to discover allergenic food and it is a do-it-yourself procedure.

Thank you.

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