There is a wonderful product called Paw Pleaser. It is specifically for cracked and dry paws.
It's made from grape seed extract, sweet almond, vegetable, olive and apricot kernel oils, shea and coco butters, green tea, bees wax, aloe vera, vitamin E and palm leaf powder.
I got it at a nearby store, but the web site on the container is
www.petaromatics.com. Phone #1-877-738-2766. I had a crack on my toe and it took weeks to heal. When it came back, I used this stuff and it was GONE in 2 days. I do use it on my dogs, too!

I would highly recommend it.
omega
Oh, it comes in a 2 oz. container and would last a long time cause you only have to use a little bit. It's very thick. I think I paid $14.95 for it, but don't know if it might be cheaper online somewhere?