First off, thank you for taking the poor thing in!
Canned food is actually better for cats than dry, they can't process the corn and don't need the carbs. As far as getting kitten food goes, as a vet once said, 'where are the kitten mice?' Even canned Special Kitty (Wal Mart) will be fine. I have had some kittens get really thin (mama brought some out and their eyes were stuck shut and they were very thin), I let them eat as much as they want and feed them every time they ask. Eventually they slow down... I have seen little kittens eat 1/2 of a 5.5 oz can. Just hoping that the liver function is ok, they can get Hepatic Lipidosis (fatty liver) from not getting enough to eat.
For worms, you could see if the vet will give you ivermectin, if it has ear mites it will take care of that, too. If you do get the ivermectin, I would go topical instead of injection, it can sting when injected and some of my cats freaked when I did that and kept biting at the injection site. Some seemed to not notice. The vet gave me tuberculin syringes to pull the ivermectin, for a kitten it was like .02 cc I think? An adult cat gets .18 CC for 10 pounds. So you need a syringe that can handle the tiny doses.
Does it look like a broken kitten tooth or adult tooth? If it's a kitten tooth, it will be replaced before long.
The fur... It could also have been singed. I had a cat run under the grill and some sparks fell on him. I freaked because he had glowing embers on his fur, and he ran. He showed up again and was fine, but his fur looked like it had chunks cut.
You really might want to think about keeping it away from your other pets for a while, besides the diseases mentioned before, kittens have been known to have rabies.
Canned food is actually better for cats than dry, they can't process the corn and don't need the carbs. As far as getting kitten food goes, as a vet once said, 'where are the kitten mice?' Even canned Special Kitty (Wal Mart) will be fine. I have had some kittens get really thin (mama brought some out and their eyes were stuck shut and they were very thin), I let them eat as much as they want and feed them every time they ask. Eventually they slow down... I have seen little kittens eat 1/2 of a 5.5 oz can. Just hoping that the liver function is ok, they can get Hepatic Lipidosis (fatty liver) from not getting enough to eat.
For worms, you could see if the vet will give you ivermectin, if it has ear mites it will take care of that, too. If you do get the ivermectin, I would go topical instead of injection, it can sting when injected and some of my cats freaked when I did that and kept biting at the injection site. Some seemed to not notice. The vet gave me tuberculin syringes to pull the ivermectin, for a kitten it was like .02 cc I think? An adult cat gets .18 CC for 10 pounds. So you need a syringe that can handle the tiny doses.
Does it look like a broken kitten tooth or adult tooth? If it's a kitten tooth, it will be replaced before long.
The fur... It could also have been singed. I had a cat run under the grill and some sparks fell on him. I freaked because he had glowing embers on his fur, and he ran. He showed up again and was fine, but his fur looked like it had chunks cut.
You really might want to think about keeping it away from your other pets for a while, besides the diseases mentioned before, kittens have been known to have rabies.