OP I'm having the same issue with our 12 wk old and 4 y.o. Both males. It's challenging me and my husband and I'm seeing a side of my older dog that I've never known before. Breaks my heart.
The older one lets the baby chase him away, though he barks the whole time. When the baby signals distress, the older one seeks him out and tries to attack at that 'vulnerable' moment.
We started positive treats to the oldest when he sits with us and lets the new guy near him, sniff him. |