As our dogs enter their golden years, the shift from routine care to comprehensive senior monitoring can feel overwhelming—but it doesn't have to be. In this episode, small pet care specialist Mariana Vasquez applies her expertise in detailed health checklists to help dog parents navigate the unique demands of aging canine companions. Whether your giant breed is slowing down at five or your small breed is still sprightly at ten, this guide breaks down exactly what veterinary appointments should include, what to watch for at home between visits, and how to catch subtle changes before they become serious problems.

• Senior status varies dramatically by breed size—Great Danes may be considered senior at five or six, while Chihuahuas don't reach that stage until ten or eleven, which means your care timeline should adjust accordingly.
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