Why an Older Dog Suddenly Goes Lame in the Hind Legs
📝 Summary
An older dog's lameness may be a sprain, or osteoporosis from age-related calcium deficiency. Either way, take it seriously—senior dogs are fragile. Here are the causes of sudden hind-leg lameness in older dogs.
1 Causes of Sudden Lameness in Senior Dogs
1. Leg injury
Check the leg for wounds first, especially the paw pads—glass, splinters, or blades can cut them, causing pain that makes the dog limp and hold the leg up. Clean and disinfect the wound, apply medication if mild, and bandage. Keep the dog indoors while healing to avoid reopening the wound through exercise.
2. Long-term calcium deficiency
Senior dogs easily lose protein and become calcium-deficient, hindering bone growth and causing lameness. Supplement calcium—feed shrimp shells, eggs, tofu, or add a calcium powder to kibble to restore health.
3. Joint problems
With no injury and calcium ruled out, joint issues may be the cause. Older dogs are prone to joint rheumatism; if you ignore care—letting them sleep on cold floors or over-exercising—they easily develop arthritis. For mild cases, give a joint supplement for a period and keep the dog warm. If joints swell and pain worsens, see a vet immediately.
Senior dogs’ organs decline with age, so calcium is easily lost—supplement promptly. If you have other questions, consult an online veterinarian.
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