There is no need to take off the dog's hood to sleep. It is best to wear it 24 hours a day. If the dog cannot sleep or rest after wearing the hood, you can take it off for a while and let the dog have a rest, but you should watch it after taking it off. Keep the dog in check to prevent it from licking the wound.

Tips:

It is best to choose a softer style of headgear, so that the dog will be more comfortable to wear it and will not have any impact on his sleep.