Thought we were having a good day with Buddy today, more settled, loved having a shower (he was a bit stinky when we got him home) and only one accident inside (which was my fault for not taking him out quick enough), but after a dose of Drontal that he was due he has been a nightmare! Much more bitey, VERY hyper and crying at us for no reason, could it be the Drontal or just normal lab puppy behaviour?