Its good, I like it, but its one of those thats not quite right IMHO.
Reason being, that a number of groomers I know are dog groomers, and just dog groomers. A cat groomer, grooms cats etc. Had it of been *animal*groomer, then a premium (esp if cat or dog). Pet implies anything and everything, rabbits, rats and chinchillas included, which I don't know anyone or company that grooms all pets.
The .com looks to have loads of info on all sorts of animals, and tons of those annoying ads to.
I would say turn it into a directory site, but its not the plural, so the name implies it would be owned by the pet groomer.
No idea on price, but sure someone will let you know soon.