Twelve entries in this section of the curator's index represent the professional services that support companion animals and their owners: veterinary practices, mobile and salon groomers, pet-supply retailers, and specialist animal-care providers. The section is compact but covers the main service types that pet owners regularly seek out. Coverage skews toward English-speaking markets but includes a range of business scales, from solo mobile groomers to established multi-site veterinary groups. The Keystone28 index records each as a domain pointer, useful for owners who need to shortlist local providers quickly.