Ruff House Grooming Owner and groomer Denise Calavan, provides a friendly and enjoyable environment catering to all your dog and cat grooming needs. 7:00 to 5:00 Tuesday-Saturday. Area Served: Serving all of atwater and merced areaServices Offered: » Offers Mobile/House Call Grooming » Grooms most/all breeds of dogs » Special Care Appointments » Hand Stripping Services » Cat Grooming Services » Offers Large Dog (70+ Pounds) Grooming Services » Pet Sitting Services » Pet Daycare Services » Vet Referred Business Established: 2008