There can be many reasons why your dog is lazy. First reason could be that you are not providing enough amount of food to your dog or you are giving the kind of food to him which is making him lazy. It is very important to take your dog to a vet who will prescribe the perfect food supplement for your dog.

Other reason can be that you do not take your dog out for a walk too often. Staying at home all the time has made him lazy and less enjoyable. It is very important to take your dog out for a walk at least twice a day and for around 15 to 20 minutes. This will keep the dog very fresh and active all the time. Some of the other reasons may include that your dog is scared of you as you might be beating him or something. He may not like to go out of the house as there might be other dogs in our neighbourhood who might harass him.

 You do not give any information about your dog. Is he/she young or old? what breed? healthy or not? correct weight or fat?
All these factors will have a bearing on laziness.