diy & expert content, access:metered, news, source:usa today, ssts:pets-animals:dog:health, sstsn:health, tag:animal products & services, tag:article plus, tag:contains commerce or affiliate content, tag:dogs, tag:how to, tag:how-to, tag:pet health and diseases, tag:pets, tag:pets & animals, tag:problem solved, tag:spay and neuter, tag:veterinarians, template:article plus, type:story, tag:overall neutral, tag:shopping, tag:product reviews & price comparisons, tag:money, tag:autos & vehicles, tag:vehicles, tag:cars