Honestly, wtf is wrong with him. Eight months old, cockapoo, absolute idiot for the past few weeks and getting worse. I have worked hard training all the way through including paying for a trainer to work with us, persevered, and we were really getting somewhere. The phases of puppy hood that I really hated like the relentless biting were in the past. We were having beautiful, peaceful, sniffy, companionable loose-lead walks together. He was learning to greet other dogs more calmly (enthusiasm has always been an issue).
Now the whole thing has gone so far to shit I really don't even know where to begin in terms of focus. We have:
- lead pulling (awful)
- lead biting
- recall has vanished so he can't go off lead
- overwhelming other dogs. He'll do a polite sniff then a switch flips and he will be jumping at them trying to play with zero manners (another reason he can't be off lead) - so I keep him back from other dogs on walks and he gets frustrated and starts biting the lead
- jumping up and biting hands again (hate it)
- trouble settling (we have given up on the crate as he won't go in it or in any bed, just sleeps on the floor in various spots around the house)
- separation anxiety (runs to the front door if he sees me pick up my car keys and plants himself there to try to block my exit - he isn't left very much or very long and he used to not mind)
- stealing items eg washing off the line and refusing to trade even for high value treats
- Barking like a dickhead all the fucking time
So basically, every single thing we spent six months working to avoid or correct. A month or so ago I would have said we had a really well behaved dog who was learning and improving all the time, who could be reliably left for a couple of hours and was pleasant to be around. Now I feel like I have a chaotic puppy again but this time he's much bigger and stronger and doesn't get the same indulgence from other people as he's not tiny anymore.
Is this really just adolescence and something we have to grit our teeth and train him through all over again, going back to the start, or has something gone seriously awry and he will be like this forever??