How big do you usually go whenever you're buying your dog food? Do you go heavy with restocking or light?
Are their any kind of your dog food which is better to purchase in a larger quantity and some that are best bought in smaller quantities?
It depends on the kind of dog food which I want to buy that's going to determine if I would be interested in buying it in large quantities.
Although in most cases, I go with average restocking of my dog food. It's even the same thing that I did with him at all.
I buy my dog's food in quantities that are going to last them at least 2 to 3 months. I wouldn't find it easy to be going for their food shopping all the time. 3 months gap is good to keep them stocked up.
When I had a dog, something I never did was buy dog food in bulk, as much as it can save money to do so, I found that my dog would tire of certain food after a while and I would have to buy another brand that he would then eat for a while before I had to change again.