Establishing dental hygiene habits in puppyhood prevents the chronic pain of dental disease and creates a foundation for lifetime oral health.
Puppy dental habit formation represents one of the highest-return welfare investments available to new puppy owners. The same developmental window that makes puppies receptive to socialization makes them most amenable to learning tolerance for handling and hygiene procedures. A puppy that accepts comfortable tooth brushing at 8 weeks will be a dog whose dental health is managed throughout its life - preventing the chronic periodontal pain that silently affects the majority of adult dogs. The welfare cost of failing to establish these habits is paid across a dog's lifetime through untreated dental disease; the investment of patient positive reinforcement training during puppyhood is modest by comparison.