The main ingredient in all your canine’s meals should be pure, lean protein. Using a diversity is a promising idea for two reasons. First, it keeps the meals exciting so your dog does not get bored. Second, it ensures that a variety of nutritional qualities are being used.
As a pet owner, have you ever had a female dog who always finds the outdoor bathroom during the day, but wets her bed at night?
Dogs who follow the house rules can be horrified when they realize that they've leaked -- even though it occurs during sleep.
Plastic sheets aren't the answer, and most likely your long-suffering pet wouldn't be happy alone outside.