The first step in deciding whether to switch your dog's food is to observe and determine if there is an allergy or intolerance. Allergies are caused by proteins, while intolerances are caused by carbohydrates, sugars, fillers, etc. If it is an allergy, you should switch to a low-allergen food, such as duck or lamb. If it is an intolerance, try a grain-free option like Wild & Sweet Potato or Salmon & Sweet Potato. Keep in mind that not all dogs react the same to different ingredients and brands, so it will take some trial and patience to find the perfect food for your little one.
Check the ingredients on the food labels
Once you know what kind of food your dog needs, you should check the labels for ingredients! Look for keywords like "limited ingredient", "grain-free" and "hypoallergenic", as these can easily indicate whether the product is suitable for a sensitive dog or not. Also, make sure all ingredients are recognizable, and try to avoid artificial colors, flavors, and preservatives, as well as high sugar content, if possible. These ingredients can also strain the digestive system and in some cases even trigger allergies!
Conclusion:
When to change your dog's food depends on several factors, such as whether your dog has an allergy or intolerance, what kind of food they need to be healthy (e.g., grain-free varieties), the ingredient list containing only recognizable ingredients, and, of course, observing changes in those ingredients over time. With careful consideration and monitoring, the right diet will ensure that your furry friend will soon be feeling better!