Generally speaking cats sleeping with twitching legs are not sick. Sometimes cats dream realistically and their legs will subconsciously follow. However, owners should pay attention to some of the following situations and take their cats to the vet for examination and diagnosis if necessary. 1. If the cat twitches more frequently, it may be caused by parasites. Some of the more serious parasitic diseases can affect cats not only in their sleep, but also make them twitch when they are awake, and they should usually be dewormed regularly. 2. Caused by calcium deficiency. Cats in their formative years may suffer from muscle spasms and leg twitches due to a lack of calcium. 3. It may be a lack of trace elements, when the cat may twitch more frequently and more regularly, the owner can give the cat some extra nutrition, and the nutrition should be more balanced in the usual feeding process.
