Phrases with «dog older»

Is it common for dogs this old to have problems such as this? (1800petmeds.com)
They say you can't teach an old dog new tricks — well, what about teaching new dogs the oldest trick in the book? (herepup.com)
The disease is the leading cause of death in dogs over age 2 and something diagnosed in half of dogs older than 10. (chicagotribune.com)
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