Why is my elderly cat wobbly?
Mia Russell
Published Apr 14, 2026
Osteoarthritis is the most common cause of back leg stiffness in cats aged 10+. Cats can also develop weak and wobbly legs due to injury/trauma or falling from a height. Diabetes, organ failure, and neurological problems can cause the gradual weakening of a cat's rear legs.
Why is my cat wobbly all of a sudden?
Cats suffering from ataxia may also have an abnormal eye movement called nystagmus, which is caused by an underlying issue with the central nervous system. Cats that suddenly become ataxic often roll or fall to one side and have significant nausea due to feeling so unsteady.What are the signs your senior cat is dying?
You will notice your cat becoming more lethargic, sedentary and refusing to move. Their weakness will be very apparent in their hind legs, and they will also sleep a great deal more than usual.How do I know when it's time to put my cat down?
Signs that your cat is in pain and may no longer have a good quality of life can include:
- not eating or drinking.
- vomiting.
- difficulty breathing.
- avoiding physical contact.
- sitting or lying in an unusual position.
- excessive shaking.
- crying.
- disorientation or confusion.
How do I know if my cat is suffering?
Behaviour signs of a cat in pain
- Reduced appetite.
- Lethargy.
- Decreased interest in positive things like playing, social interaction and exploring outside.
- Being withdrawn and hiding away.
- Appearing lame and experiencing increased sensitivity to touch in specific areas of their body.
- Reduction in movement and activity.