I’m in the process of this now. I just came back from a veterinary volunteer trip and brought home a living souvenir He’s the calmest and laziest dog UNTIL he sees bunnies. When we are on our walks he’ll try to bolt, bark, and go crazy! I have two little bunnies myself and was quite nervous how the introductions would go. I’m not an expert by any means, but here’s my experience and what I’ve done so far….
So first and foremost I wanted to make sure the bunnies were a positive experience. Loaded with treats and with Jack on a leash I took him into the living room and just sat with him. My bunnies were safely confined in their covered playpen. He was interested, but there was no lunging and no barking. I let him look at them, but kept him a good 2-3 ft away from the pens. My one bunny Max was a little stressed by the dog at first, but then resorted to ignoring him and going about his business. After a few minutes, Jack let out a bark. I calmly scooped him up (he’s not little though, a good 60 lbs) and took him back to my bedroom to let him relax for a while. We did the same thing later again that evening, and as long as Jack was quiet and just looking at the bunnies, he was allowed to stay out and watch them.
At first Jack was EXTREMELY interested in them – trying to get him to eat his food, go into my bedroom, and in/out of the apartment calmly was tricky. However, I never lost my patience and continued just keeping him on a leash if he was out of my bedroom. He’s still interested in them, but a few days of this routine and he now goes in and out of the apartment without insisting or trying to watch them for a while first. I have a heavy futon in my living room and I connect the leash to the futon leg and let him just hang in the living room while I go about cleaning, cooking, etc. I never leave him in the living room unsupervised, but I think before too long he will be at the point where he can be out with the bunnies in their pens as long as I’m around. He’s finally resorted to his ‘normal’ self around the bunnies – napping and just being a goofball so I definitely think there is hope.
It sure is stressful though! My biggest piece of advice to you would be to take things slowly, keep your dog on a leash, keep the experiences positive, and if your dog becomes hyper/barks/stresses out your buns/etc., then simply remove him/her from the situation and try again later. My boy still gets really excited about outdoor buns, but is a lot calmer about my inside pet bunnies. I’ll never let them all run around the apartment together, as I’ve heard too many horror stories of dogs that seemingly were great with rabbits but then had little bunny for a snack or chased them. but if I can get him to the point where he can have free range in my apartment with my bunnies in their pen while I’m around, then I’ll be content with that.