Neutering is a healthy, responsible decision that reduces unwanted behaviors like spraying and constant yowling, and protects against some diseases. But afterwards your cat's needs change, and the biggest change is how easily it gains weight.
What changes after neutering?

Metabolism slows by as much as 20% to 30%.
Appetite increases in many cats.
Activity drops, along with the urge to roam.

The result: if your cat keeps eating the same amount, it will gradually gain weight. Obesity is linked to urinary problems, diabetes and joint pain.
How to prevent weight gain

Switch to sterilised cat food: fewer calories, more protein to maintain muscle, and more fiber to feel full.
Measure portions: use a scoop or scale, and do not leave the bowl full all day.
Split meals: two to four small meals instead of one large one.
Add wet food: it is filling with fewer calories and boosts hydration.
Cut back on treats: no more than 10% of daily calories.
Play daily: 10 to 15 minutes with a feather wand or balls, twice a day.

Urinary health
Neutered cats, especially inactive males, are more prone to urinary problems. Encourage drinking, choose food that supports urinary health, and watch litter box habits.
How do you know your cat's weight is ideal?

You can easily feel the ribs without clearly seeing them.
A visible waist when viewed from above.
No large, sagging belly.

At Catu Store

Sterilised cat foods such as Hill's Science Plan Sterilised.
Urinary care foods from Josera and Hill's.
Light wet foods such as Josera with turkey.

This article is for general information and does not replace veterinary advice.