I am bumping this up because I actually was wondering about this question myself.
Luigi is about 3 months and I was also wondering if there is a particular age you need to wait for before you take them to a groomer? Do they have to have all their shots as well prior to taking them?
And Kathy, I'm sorry to hear your puppy has kennel cough. I hope she is doing much better! And hopefully we can get an answer to our grooming age question