are blueberries good for cats

Blueberries are generally safe for cats to eat in small quantities, but they are not a necessary part of a cat's diet since cats are obligate carnivores primarily designed to eat meat. Blueberries can provide some benefits such as being high in antioxidants, low in calories, and containing fiber that assists digestion. However, they also have sugar content that can cause blood sugar spikes, especially problematic for diabetic cats, and too many can lead to digestive upset like vomiting or diarrhea. Blueberries should be given as an occasional treat, preferably in small amounts (like 1-3 berries), and should be served plain and washed to avoid pesticides or choking hazards. Cats generally do not taste sweetness from blueberries, so their interest varies. For kittens, it's best to wait until they are older before introducing blueberries. Blueberries are non-toxic and considered safe overall but are best fed in moderation as part of a balanced diet focused on animal-based proteins.