After Sterilization
Weight changes after neutering — what to expect
and how diet can help
Spaying or neutering is a routine part of caring for your cat, but it can bring some changes that are worth being aware of — including a shift in how your cat manages their weight. Hormonal changes following the procedure can affect your cat's metabolism and appetite. In fact, neutered cats are believed to be three to four times more likely to gain weight than cats with an active reproductive system. This is a very common experience, and not something to worry about unduly — but it is something that benefits from a little extra attention when it comes to feeding. Adjusting your cat's diet after neutering is one of the most straightforward ways to support their long-term health. The right recipe, in the right amount, can help your cat maintain a healthy weight and stay comfortable as they settle into their new normal.
Why do neutered cats gain weight?
After spaying or neutering, a cat's energy requirements change noticeably. Their metabolism slows and their caloric needs can drop by around 30% compared to before the procedure — meaning that continuing to feed the same amount as before is likely to lead to gradual weight gain over time. Choosing a recipe specifically developed for neutered cats makes it easier to manage this shift. These formulas are designed to support a healthy weight without leaving your cat feeling unsatisfied — an important balance, since appetite often remains unchanged even as energy needs decrease. It's also worth knowing that several factors can influence how prone an individual cat is to weight gain after neutering. Male cats are generally considered slightly more susceptible than females. And cats that have a particularly close bond with their owners — and are fed generously as a result — may also be at greater risk, simply because affection and food can become intertwined without us realising it. None of this means neutering should be approached with anxiety. With the right diet and a little guidance, it's entirely manageable.



