um you can weigh it or it looks fat ? take it to a vet if needed .
Diet it
Let me tell you this, if you cannot feel the Cat's ribs, then he/she's overweight. I think there isn't an average weight for cat, but female cat weight less than male cat. And I think healthy male cat weight between 9~13lbs, healthy female cat weight between 6~9lbs.
The average weight of a cat is anywhere between 6-10 pounds. Your vet will weigh your cat at its check up and let you know if it is over or under weight.
You can't tell weight just by coat color.
fat cat
that would be the tiger or the lion, however it is hard to tell depending on their weight.
It can not unless the bridge already has a lot of weight on it and the cat would put the bridge over the maximum amount of weight that the bridge can withstand.
Move on
yes, your vet will tell you the best kind of food for your cat, there are some brands that are not very good and contain a lot of by=products.
You can tell if your cat has worms by looking for symptoms such as weight loss, vomiting, diarrhea, and a bloated belly. You may also see worms in your cat's feces or around their bottom. It's important to take your cat to the vet for a proper diagnosis and treatment if you suspect they have worms.
Take your cat to a vet , they will set up a feeding plan , exc . Make sure your not over feeding your cat . There's usually serving sizes according to weight on the back of food bags/cans.
you need to cut out the knots and then brush her fur every day.for your cat to lose weight you must not over feed her.