In generally, the Rottweiler breed is including in the giant breed due to its inheriting with big and potential body shape/size. Having seen their potential body shape, the animal experts have chosen them as giant breed and in providing such breed of dog with the easiest digestible along with best nutritional dog foods would more beneficial. You can feed your Rottweiler the Royal Canin Giant Starter, 4kg, Pedigree puppy Large Breed 10KG, Pedigree Puppy Dog Food Chicken Milk 3 KG pack etc.
It depends upon the several breeds whose have the several categories/characteristics in themselves regarding on their physical shape & size, but mostly we have noticed it so intensively that the pet experts have identified them as the adult dog among all breeds of dogs after having seen their physical formations which have included in 6 months old some are considered to be 1 year as an adult dog and others are selected more than that also.
The feeding guidelines have mentioned on the pouch as in print message based otherwise you can take the advice of a veterinarian expert/physician.
While someone intends in switching to a new dog food, it must occur several health issues such as gas, loose stool or many other physical problems and that is why it is crucial in selecting the new dog food which has prepared with the balanced nutrient diet along with including in the easiest digestible categorized. It is better to take advice from pet nutrient experts and veterinary specialist.
Yes Maxi junior is good for 4 month German shepherd dog Breed. You can also go through the specifically for Royal Canin German Shepherd Junior also.