Sterilized Cat Kibble

Do not worry if your cat occasionally vomits kibble as an isolated event. Cats have sensitive digestive systems, and vomiting after eating too quickly or after a stressful event such as moving house, visitors or changes in routine is not necessarily alarming. What matters is the frequency. If your cat vomits several times a week or every day, the cause should be investigated. In that case, contact your veterinarian promptly.

Grain-free kibble is not necessarily better. Grains should not be demonised, and there are excellent, well-formulated products that contain them. It is important, however, to choose kibble that is not excessively high in complex carbohydrates. Cats obtain most of their essential nutrients from animal protein.
Because cats are only very rarely allergic to wheat or gluten, there is no need to remove grains from their diet.