Tips. 1  You can start your own mobile pet-grooming service or buy a franchise. 2  When choosing a vehicle for mobile grooming, remember that you need to be able to stand upright and move around freely while handling both small and large pets. Visit veterinarians in your area and tell them about your mobile grooming van. 2  Ask independent pet supply stores if you can leave some flyers for their customers. 3  You could even offer to set up the van in their parking lot and offer grooming specials to their customers.
A treatise is a formal and systematic written discourse on some subject, generally longer and treating it in greater depth than an essay, and more concerned with investigating or exposing the principles of the subject.
For other uses, see The Gunslinger (disambiguation). The Gunslinger is a novel by American author Stephen King and is the first volume in the Dark Tower series, of which King wrote in 1982 that he considers it his magnum opus. Initially a fix-up novel that strung together five short stories published between 1978 and 1981, it was first published in book form in 1982.