Why does my puppy destroy things and poop when left alone?
Raising a puppy can definitely be frustrating at times! Dogs don't understand "bad" behavior the way that we do - they just do what makes sense to them at the time. He may know that you're angry when you come home, so he runs and hides in his bed - but he doesn't understand that his behavior earlier in the day was the problem. So I would recommend not scolding him anymore when you come home - it won't help the problem, and just creates additional stress and anxiety which can actually make things worse.
If he's still having some issues with destructive chewing and housetraining accidents when he's home alone, then he's not ready to be left loose in the house just yet. Many dogs need to be crated or confined to a puppy-proofed room when you're gone until they're 1.5 - 2 years old, or even longer - this is perfectly normal. So my recommendation would be to simply not give him this much freedom yet.
Another possibility to consider, if he's only having accidents and destroying things when you're gone, is that he may have separation anxiety. If you're unsure, try videotaping him one day when you're away to see if he seems upset or just bored. If he does have separation anxiety, you will need to talk with your vet as well as a good reward-based trainer who can help you work through this.
Updated on September 23rd, 2025