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How to make grooming comfortable for older dogs
Create a no-skid surface.
Older dogs are more prone to slipping and falling, especially if they have mobility problems like arthritis. For your older dog's comfort, a no skid surface is important.

pick from the following.
[+] Lay down mats in front of or behind your older dog. This will keep him from slipping and brushing.;
[+] A rubber surface, like a bathmat, is good to prevent your dog from slipping. You can also allow your dog to lie down.;
[+] If you find your dog unsteady on its feet, you may need to have them slightly elevated. For example, if you're on a tight escalator, a slightly elevated hand rail can be underneath.;
[+] It reduces friction with your hands and feet. To create a skid surface, make sure that there is no slime or gravel on top of the surface.;
A rubber surface, like a bathmat, is good to prevent your dog from slipping. You can also allow your dog to lie down.