Assertion: puppy's time | /r/HasProperty | booster
Facets:
Source sentences:
text: By the time our pets are 8, 10 or 12 years — or older — they should have been vaccinated for these diseases several times in their lives: the first few times as puppies or kittens, a booster at one year and then boosters every three years, as recommended by the American Animal Hospital Association and the American Association of Feline Practitioners.