Generally speaking, inhaling an overdose of catnip will not kill your cat. Catnip is a plant that can excite cats and has no side effects. However, it is not recommended to give cats too much catnip. If you give too much catnip to your cat at one time, it will over-stimulate the cat’s nerves, which may cause the cat to lose interest in catnip, and may also cause problems with the cat’s respiratory system. It is recommended that cat owners feed them appropriately.

Precautions for feeding catnip to cats:

1. Do not feed milk cats. Cats should be fed after they are 8 months old.

2. Pay attention to the appropriate amount of feeding and do not overfeed.

3. If there are multiple cats at home, it is best to isolate them when feeding to prevent them from getting excited and fighting after feeding.

4. Do not give catnip to pregnant cats to prevent the cat from being too excited and running and jumping, leading to miscarriage.