Swimming is an excellent way for dogs to maintain muscle mass but place minimal stress on the joints. Older dogs should also participate in these activities to a lesser extent. Jumping in all forms is bad for dogs with arthritis. Frisbee is very enjoyable and fun for the dog, remember that it is very hard on a dog's joints. Provide warmth and good sleeping areas Slip a sweater on your dog.
Arthritis tends to worsen in cold, damp weather.
A pet sweater will help keep joints warmer. You may want to consider keeping the temperature in your home a little warmer, too. Provide a firm, orthopedic foam bed. Beds with dome-shaped orthopedic foam distribute weight evenly and reduce pressure on joints. They are also much easier to get out of.