Unfortunately it is essential that diabetic dogs receive regular insulin injections if they are to live a full and healthy life. Most people are naturally concerned that they will be unable to give injections to their pet. Your vet will teach you how to do this and within a few weeks most owners of diabetic pets are happy to give the injections at home. Until you are confident your vet will probably see you every day at the veterinary surgery and help you give the injections.