Is it okay to give my dog distilled water and why?
I think it's fine, if you want to pay for it. But I have seen my dog drink from the toilet like it was Experian, so hey.
It will be okay to give your dog distilled water, but not on a daily basis. It will destroy dog's mineral content and upset the electrolyte balance in the dog's system which, may lead to potassium deficiencies. Visit a vet to learn more on this.