There can be several reasons why a cat may have a hunched back. Here are some possible explanations:
1. Physiological Structure: Cats' skeletal structure differs from humans'; their spines are more flexible, allowing them to maintain balance while running and jumping. Therefore, a cat's back may exhibit a slight curve during movement, which is not a sign of illness.
2. Hunting instinct: When approaching prey, cats arch their backs. This increases their explosive power and absorbs impact, and it is also a form of body language used to express their feelings.
3. Age factor: As cats age, they may develop health problems such as arthritis, which can cause abnormalities in their backs.
4. Injury: If a cat is injured, especially in the spine or legs, it may cause back deformities.
