I wish my groomer was a mobil groomer. We don't have any of those around here. Miki comes to work with me every day, so I have to leave work to bring her & then go pick her up.
She's a little stinker to groom, so she's always there for at least 3 hours! By then I'm really missing her (& so are my regular customers in our store).
Glad to know that 3 hours is not that unusal.