Start with your dog's coat and the groomer's experience
Ask first whether the groomer regularly works with your dog's breed and coat type, and what they would actually do with it. A curly coat that mats, a double coat in full blow, and a wiry coat that should be stripped all need different skills, and a good groomer answers in specifics about method and timing rather than promising everything. Ask what the standard appointment includes, since one salon's groom covers bath, cut, nails, and ears while another prices each separately, and ask how long the dog will be there, because a two-hour visit and an all-day stay are very different experiences for the dog.
How dogs are dried, housed, and supervised
Drying and waiting arrangements are safety questions, not small talk. Ask how dogs are dried and whether heated cage dryers are used, and if so, whether a person stays in the room, since a dog should never be left unattended with heat. Ask where your dog waits before and after grooming, whether dogs from different households are mixed, and whether you can see the bathing and holding areas. A groomer who welcomes a quick look and explains the setup plainly is giving you useful evidence about the whole operation.
Mats, skin findings, and honest mid-groom calls
Ask what the groomer does when they find tight matting, a skin problem, a sore ear, or a lump partway through. You want to hear that they will stop rather than hurt the dog pulling out felted coat, that they will call you before shaving a coat you expected to keep long, and that they will tell you afterwards what they found on the skin, because groomers often spot things first under all that hair. Ask also about their policy if a small nick happens or a dog becomes unwell, and how you would be contacted, since the answer reveals how prepared the salon is.
Handling nervous, young, senior, and large dogs
Tell the groomer honestly if your dog is anxious, reactive to other dogs, elderly, arthritic, very large, or a puppy at a first appointment, and ask how they adapt. Useful answers include quieter appointment times, one-to-one handling, breaks during the groom, non-slip support for older dogs, and a willingness to do a short introductory visit. Be wary of any operation that guarantees to handle absolutely anything with no questions about your dog's health or temperament, because careful groomers ask as many questions as they answer.
Records, requirements, and practical details
Confirm what the salon requires, typically proof of current vaccinations and a dog that is free of fleas, and what happens if fleas are found on arrival. Ask about booking lead time, cancellation terms, and how payment and rebooking work, and whether the same groomer can handle your dog on repeat visits, which matters greatly for nervous dogs building trust. If your dog has a medical condition, a healing injury, or medication given at set times, raise it now and ask whether they can work around it or would rather your veterinarian's team groom the dog.
Choosing on answers, not just price
Weigh the answers together. The cheapest groom that leaves a double coat packed, a curly coat shaved without a call, or a frightened dog handled on a conveyor is expensive in every way that counts. Shortlist groomers whose answers matched your dog's coat, temperament, and needs, and read how other owners describe them. Searching the KinsLe Pet Services Directory lets you find trusted local groomers and compare them on the services your dog actually needs before you commit to that first booking.