Is it normal for my Doberman to sleep a lot?

Yes, it can be normal for your Doberman dog to sleep a lot , especially compared to a human sleeping schedule. Although they tend to sleep less than lower-energy, less vigilant breeds, they still need about 14 hours of sleep per day. If your Doberman is sleeping more than usual, especially if accompanied by other concerning signs (such as refusing to eat or eating less), you should consult with your vet .