This is my wonderful boy; he's about 13 or 14 now, and was my girlfriend's childhood dog before we moved in together. From what I can tell, my best guess is that he's an ACD and Jack Russell mix, but I'm curious what you guys think.
He's around 25 pounds and still fairly healthy and energetic for his age. He had a lot more black fur when he was younger. Are there any particular behaviors or traits I should look out for as markers of an ACD? I just wanna be a good dog dad and know as much as possible.
Also, there are so many photos attached because I love him.
u/Fossils_and_birds — 7 days ago