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Senior pets

Caring for a Senior Dog: Comfort, Checks and Quality of Life

What changes as dogs age, which checks catch problems early, and how to judge quality of life honestly.

By Dr Hana LindqvistVeterinary review: Dr Elena Marsh8 min readPublished 2026-09-29Updated 2026-09-29
Veterinarian gently examining a dog in a bright clinic

When is a dog 'senior'?

Small breeds are often senior from around ten; giant breeds from six or seven. Ageing brings stiffer joints, cloudier eyes, changing sleep patterns and sometimes confusion, but old age itself is not a disease, and much of it can be managed.

Checks that catch problems early

Twice-yearly vet visits are worthwhile in senior dogs, because six months is a long time in an old dog's life.

  • Blood and urine tests screen for kidney, liver and thyroid disease before signs show
  • Blood pressure checks protect eyes, kidneys and the heart
  • Regular weigh-ins catch both weight gain and unexplained loss

Comfort at home

Non-slip flooring, a supportive orthopaedic bed, ramps for steps and cars, and raised bowls for stiff necks all reduce daily strain. Keep walks shorter but regular; movement preserves muscle and joint health.

Judging quality of life

Track the things your dog has always loved: eating, greeting you, walks, play. When the bad days outnumber the good, or pain cannot be controlled, ask your vet for an honest quality-of-life discussion. Keeping a simple daily diary makes the trend clearer than memory does.

Dog and cat body condition progression from underweight to obese
Body condition is assessed by touch as well as appearance. Ask your veterinary team to score your individual pet.

Frequently asked questions

My old dog seems confused at night. Is that dementia?
Possibly. Canine cognitive dysfunction causes night-time restlessness, staring, getting stuck in corners and house-training lapses. It is manageable, especially when caught early, so mention it to your vet rather than assuming it is just old age.
Should I still vaccinate my senior dog?
Usually yes, though your vet may adjust the schedule based on health and lifestyle. Older immune systems still benefit from protection.

References

  1. PDSA: Caring for older dogs — https://www.pdsa.org.uk/pet-help-and-advice/pet-health-hub/condition/caring-for-older-dogs