Dog Care
Senior Dogs
Clear, compassionate information about the everyday changes that can come with a dog's later years.
Featured article
Updated August 27, 2026
Why Is My Old Dog Suddenly Sleeping All Day?
A senior dog may sleep more with age, but a sudden change deserves attention. Learn how to tell restful sleep from lethargy and when to call a vet.
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Senior Dogs articles
Updated August 27, 2026
Why Is My Old Dog Slipping on Hardwood Floors?
Give an older dog safer footing on hardwood with a continuous nonslip route, then check for pain, weakness, or sudden changes that need a vet.
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Updated August 19, 2026
Why Won't My Senior Dog Use the Stairs Anymore?
If your senior dog suddenly refuses the stairs, block access and arrange a vet check. Learn what the pattern may reveal and how to prevent a fall.
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Updated August 29, 2026
Why Is My Senior Dog Losing Weight but Still Eating?
An older dog losing weight despite eating needs a veterinary check. Learn what to measure, what appetite can hide and which warning signs need faster care.
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Updated September 5, 2026
Why Is My Senior Dog Drinking So Much Water?
A real increase in a senior dog's thirst needs a veterinary call. Learn how to measure 24 hour intake safely, what else to record, and when care is urgent.
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Updated August 19, 2026
Senior Dog Lumps: When Should You Worry?
You cannot identify a senior dog's lump by feel alone. Learn what to record, which changes need prompt care, and what FNA and biopsy can tell you.
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Updated August 19, 2026
Senior Dog Blood Work: What Does It Actually Show?
Understand what a senior dog panel can and cannot show, why CBC, chemistry and urinalysis belong together, and how to ask about flagged results and trends.
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Updated August 27, 2026
Senior Dog Panting at Night: What It Can Mean
New nighttime panting in a senior dog can reflect heat, pain, stress, medication or illness. Learn what to record and when breathing needs urgent care.
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Updated September 4, 2026
Back Leg Weakness in Older Dogs: Causes and What to Watch
Learn how to record gradual rear leg weakness, distinguish pain from coordination changes, reduce fall risk and recognize urgent warning signs.
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Updated August 27, 2026
Senior Dog Suddenly Having Accidents in the House
New house accidents in a senior dog may involve urine, stool, mobility, increased intake or cognition. Learn what to record and when care is urgent.
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Updated August 27, 2026
Senior Dog Won’t Settle at Night: Pain, Anxiety or Cognitive Change?
Repeated rising, wandering and changing sleep spots can reflect discomfort, anxiety, toileting needs or cognitive change. Learn what to track.
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Updated August 27, 2026
Senior Dog Health Checklist: Changes Worth Tracking Each Week
Use a practical weekly senior dog observation framework for appetite, water, weight, mobility, sleep, toileting, breathing, behavior and comfort.
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Updated August 27, 2026
Changes in Senior Dogs You Shouldn’t Ignore
A practical senior dog pillar covering appetite, thirst, mobility, breathing, sleep, behavior, cognition, pain and sudden versus gradual change.
Read article ›Most of what people call old age is a collection of separate changes that happen to arrive around the same time. Stiffness after a nap is not the same problem as eating less, and neither is the same as sleeping through the afternoon. Treating them as one thing called getting older is the most common reason a treatable problem gets missed for months.
If you are not sure where to start, start with whatever changed most recently. The guides here are organized around single observable changes rather than conditions, because a change is what you can actually see. What causes it is your vet's question to answer, and the notes you bring are what they have to work with.