Dog biting violently

Hi there, It sounds like your dog is trying to hold onto whatever is in his mouth and sees your attempt to take it away as a threat. Be careful—at one year old, this behaviour can still escalate, but since he’s already biting, you mustn't downplay the situation or try to solve the problem by repeatedly forcing objects out of his mouth. I’d like to suggest a few precautions: stop putting your hands in his mouth and don’t try to snatch things away. As much as possible, put away any dangerous or 'off-limits' items to prevent him from getting them in the first place. If you absolutely have to retrieve an object, trying a "swap" from a distance for a high-value treat can sometimes work. However, don’t approach him or attempt an exchange if there’s a risk of being bitten. It’s really important to consult your vet to rule out any underlying pain or medical issues. Don't feel guilty, but don't risk continuing to take things by force either. This behaviour can be worked on, as long as it's done with a professional in a safe environment. I hope this helps, Fantine Rouquette

He’s resource guarding. The more you try to take the resource away, the more he’ll defend it. He sees you as a thief. You need to work on this in a different way, and the best thing to do is get help from a professional.