Lily
Townsend
There are lots of puppy food varieties that you can find when you are in the super market. Frankly speaking, the more questions, the more advices you will be given until you get totally confused. So, my opinion is that you should consult your vet and the breeder both about the diet pattern.
When I bought my chihuahua pup then I stuck to the diet which was given to him by his breeder. The vet too suggested me the same because there is a possibility that once you change the diet pattern of your pet pup then s/he becomes predisposed to several digestive problems and diarrhea.
So, you better ask the breeder, or the vet, or both in order to select the best diet. But make sure that you give them not only food that’s of good quality, but also of good quantity because they are super active dogs who get exhausted soon if they are not given ample amount of food.
Happy petting with your Aussie shepherd puppies.