Dog Care
Senior Dogs
Clear, compassionate information about the everyday changes that can come with a dog's later years.
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Senior Dogs articles
More senior dogs guides. Choose the change you have noticed or the decision you need help with.
Updated August 27, 2026
Senior Dog Eating Less Than Usual: What to Check First
A reduced appetite in an older dog is not automatically normal. Learn what to measure, what mouth and nausea clues matter, and when to call a vet.
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Updated August 27, 2026
Senior Dog Shaking or Trembling: What Should You Record?
New trembling in a senior dog can accompany cold, fear, pain, weakness, medication effects or neurologic illness. Learn what to record and when it is urgent.
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Updated August 27, 2026
Old Dog Bumping Into Things at Night: Vision or Disorientation?
Nighttime bumping can expose vision loss, an unsafe route, mobility trouble or disorientation. Learn what to observe and when sudden vision change is urgent.
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Updated August 29, 2026
She Needs a Dental, but She's Thirteen: How to Weigh It
Age is not a disease, and declining a dental has its own risks. What to ask about anesthetic protocol, pre operative testing and what happens if you do nothing.
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Updated August 24, 2026
Why Is My Senior Dog Suddenly Hungry All the Time?
A sudden increase in a senior dog's appetite can follow a diet or medication change, but thirst, weight loss or stool changes deserve veterinary attention.
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Updated September 28, 2026
When Is a Dog Considered Senior? Size, Breed and Life Stage
Small dogs usually reach their senior years around age 10, while big dogs get there by about 8 or 9. See the chart by adult weight and what to track.
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Updated August 27, 2026
Why Is My Senior Dog Suddenly Irritable When Touched?
A senior dog who suddenly flinches, freezes, growls or snaps during familiar handling may be protecting a painful, frightening or hard to predict.
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Updated August 28, 2026
Why Is My Old Dog Walking in Circles?
An older dog walking in circles may be disoriented or unwell. Learn what to observe, which changes are urgent, and what to tell your veterinarian.
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Updated August 27, 2026
Why Does My Old Dog Seem Not to Recognize Familiar People?
A moment of hesitation is not proof that an old dog has forgotten someone. Vision or hearing loss, waking confusion, pain, fear and cognitive change can.
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Updated August 27, 2026
Why Is My Senior Dog Forgetting Commands and Familiar Routines?
A senior dog missing familiar cues may have hearing, vision, movement or cognitive changes. Learn what to check before assuming the dog has forgotten.
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Updated August 29, 2026
Why Has My Senior Dog Developed Separation Anxiety?
New distress when a senior dog is left alone deserves a closer look. Record the pattern, consider health changes, and plan support with your veterinarian.
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Updated August 28, 2026
Why Is My Senior Dog No Longer Interested in Playing?
Has your senior dog stopped playing? Compare gentle play with chasing, watch for discomfort, and learn what to record before a veterinary check.
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