The only time you should shave or trim a Miniature Australian Shepherd is at your vet's recommendation, usually due to a health issue. Some dogs are prone to allergies.

Is it bad to cut an Australian Shepherds hair?

While you can clip an Australian Shepherd's body hair, it generally isn't necessary unless the dog's coat or skin is damaged in some way. ... Leave at least an inch of hair on Aussies, to protect their skin and to help them avoid problems such as sunburn.

How often should I bathe my Australian Shepherd?

Although most dogs don't require daily baths, washing them periodically improves their appearance, reduces odors, and helps keep their skin healthy. Dogs only need to be bathed every four to eight weeks, but the optimal time between baths varies depending on your pet's breed and coat type.