Social Interaction

One of the most difficult things to judge with a disabled dog is how much social interaction do they need? Are they getting enough? Too much? One thing I've noticed is that because dogs don't realize they are disabled, they will try and do everything they once did - even if they can't which may lead to frustration.

The obvious solution is to find a way that your disabled dog can socialize with other dogs (if he feels comfortable doing that). If you have other dogs in your household, don't isolate him. He will enjoy their company. On the other hand you may need to protect him from "the pack". A pack senses the disabled dog is not 100% and may decide to finish him off. It's important you watch for clues and are aware because the disabled dog cannot defend himself should the pack attack. Only you will know the fine balance of your pack and what will work best.  

This said, I'm sure most disabled dogs would love the company of others and particularly their owners. Ideally you want his "space" to be near the busiest areas of the house (unless he is recouperating from surgery or some other temporary disability that requires quiet and rest). A disabled dog will enjoy watching the comings and goings, love the attention, and will do much better than a dog isolated in a spare bedroom with no interaction. Even dogs that can't get around in wheelchairs enjoy toys and your loving attention.