German Body Grow Powder works effectively in gaining muscles mass by controlling the body fat. German Body Grow Powder is a specially developed formulation containing proteins, micro nutrients, Ashwagandha, creatinine and Tribulus.
The unique blend is specially formulated for hard gainers. It provides carbohydrates and proteins that aid in building dense muscle mass. The high protein content helps to provides optimum macro-nutrients required for the development of lean muscles. It also increases energy in the muscle cells and adds stamina. Ashwagandha works as a tranquilizer and relieves stress. It is also a powerful antioxidant. Tribulus is a herbal ingredient which increases certain hormone levels in the body which promote growth of muscles.
Generally there are various tablets for deworming some has dose of 1 tablet for 10 kgs and some have 1 tablet for 35 kgs kindly check with your vet before giving him tablets.
royal canin GSD food also is there. For adult dogs. Main thing is that you should choose that one only which you can afford fully to give to your dog as per manufacturer's guidelines
My advice would be going for the dog food as a whole as u r dog is grown up to 4 months try fidele or pedigree all the three times daily as you know dog requirement it 20 times more than what we need and also they require more fat. they grow very fast compare to the human so they need a carnivorous food not a food of omnivorous.