My ten week old yorkie puppy is showing signs of aggression,. and snaps when pulled out of somewhere he shouldn't be.. worried in case he does this when we start to take him out, puppy classes don't start for another 5 weeks. Would like to stop this behaviour now

Julie

I would suggest to keep messing with him and pulling him out of his bed and so on. Sound positive when doing it... baby talk and coeing during his tantrums..

If he snaps at you, gently hold his mouth close and say no. He is going to scream bloody murder and fight you.. just hold him through it saying no.

Where did you get this puppy? Sometimes puppies who don't come from the greatest places feel insecure and will lash out. Creating a secure place to be, being held whenever YOU want to hold him and ignoring all the tantrums, is going to fix your puppy.