Why is My Cat Losing Weight - the Top 9 Causes?

Your cat is losing weight because something is changing in how it eats, moves, or feels inside its body.

Imagine your cat is like a cookie jar, full of treats and energy. If the jar starts to empty out without adding more cookies, the jar gets lighter, just like your cat.

• Your cat isn’t eating enough: It’s like if you forgot to put new cookies in the jar.
• It's using too much energy: Maybe it's playing a lot or running around like a superhero.
• It might be sick: Something inside its body is working harder than usual, like when you feel tired after having a cold.

• A tummy bug: Like when your stomach hurts and you don’t want to eat.
• Pain or discomfort: Imagine if your shoe was too tight, you wouldn’t want to walk much.
• Old age: Sometimes, cats get slower and need more help to stay full.

Each of these reasons is like a different kind of cookie jar problem. By looking at what’s happening in the jar, how many cookies are going in or out, we can guess why it's getting lighter!