At what age is appropriate to start Timber at the groomer's? We've been trying to keep him brushed but it has been a challenge. You would think I was pulling teeth with the fuss he has been putting up!!! Finally, over the last 2 days, he has let us brush him without any fuss. I would like to get him used to a more formal grooming and was wondering if 4 1/2 months is too early considering he still has quite a bit of puppy fur left.