cat with arthritis

My 8 year old cat has had arthritis for about 3 years. I have never been able to give her pills and she won't take the liquid stuff by itself or with baby food. Is there an injection or a homeopathic medicine that i could give her to make her more comfortable?

Cosequin (glucosomine & chondroitin, works great, did for my cat) comes in capsules you can open & mix into her food. Buy the kind that has the furry terrier-type dog on the label, one of these is the right dose for a cat. You can buy it online. There's a Cosequin for Cats, but it's more expensive for the same amount of stuff because it's in blister packs.