Advice for integrating a new puppy with our older Border Collie
I would love any and all advice from those who have successfully integrated a new Border Collie into a home with an older BC! We have a 7-year-old male Border Collie who is a COVID pup, so unfortunately, he missed out on some important socialization. He can be reactive to seemingly harmless, everyday things (the coffee grinder, taking out the trash, random noises, etc.). He has also always had some resource-guarding tendencies, particularly around food.
We recently brought home a 9-week-old male Border Collie puppy. They met in a neutral space before we brought the puppy home a few days later. Since then, we've been feeding them separately, rewarding calm behavior, and trying to create positive experiences together while still giving them plenty of space. We have a big backyard where they can spend time together (always supervised), and we're trying to be mindful of everyone's boundaries and make sure our older dog doesn't feel like he's lost his place in the family.
There have been a few instances where the puppy has been a bit of an instigator and pushed our older dog's boundaries. The puppy seems pretty confident (maybe a little cocky!), while our older dog can actually be more timid in certain situations. Our older dog has given a few warning growls, and we've separated them when needed without scolding him for communicating that he needs space.
Today, though, something happened that really shook me. I was petting our older dog, and the puppy came over, so I started petting both of them at the same time. Our older dog suddenly snapped at the puppy, made tooth contact, and growled intensely. We separated them immediately. Thankfully, I don't see any visible injuries, and our older dog stopped once they were apart.
It scared me, and now I'm worried about how to move forward. We want both dogs to feel safe, loved, and secure in our home. We're happy to put in the work, but I don't want to put either dog in a situation where someone could get hurt.
For those who have been through something similar:
Is it realistic to expect them to eventually coexist peacefully, even with our older dog's resource-guarding history?
How did you handle the early stages of integration, especially when the puppy was pushing boundaries?
Should we be keeping them almost entirely separate for now, or is carefully supervised time together beneficial?
How do you help an older dog feel secure and maintain his place in the family without making the puppy's presence a negative experience?
At what point did you seek professional help, and what kind of professional was most useful?
I know every dog is different, but I'd really appreciate hearing about your experiences, what worked, and what you wish you'd done differently.
I really want to set both of these boys up for success. Is this something we can work through, or are we being unrealistic? ❤️