I live on an estate so my garden connects with others. When we first got our dog (who is currently three) both my neighbour to the left and the neighbour opposite had a dog. Marvel (my dog who's a pomsky which is a Pomeranian x husky) used to sniff curiously both fences but once he'd had a sniff he was happy to leave it.
It was lockdown when we first had Marvel so after a year or so our neighbours (opposite) dog sat for a week and everything changed. He went mental! Running up and down the fence, barking, frantically digging to try and get underneath.
Once the other dog left we thought the behaviour would stop but it hasn't. Neither of my neighbours have a dog anymore but he is obsessed (and I mean obsessed) with that back fence. When they did have their dogs he started that behaviour with them - even when this had never been a problem previously!
When we let him out for a wee the first thing he does it run to the fence to check it. He will often spend a lot of time just sniffing/walking the length of it even though there's isn't another dog there. He is truly obsessed with it.
We've had to put wooden planks all along the length of it as he's dug so many holes but not much keeps him at bay.
On a good day: he'll have his sniff at the fence but then ignore it and lie in the sun/ chill in the garden.
Today is a bad day. My neighbours opposite are dog sitting and he's acting feral. I have a second dog now (a chihuahua) and she's starting to mimic the behaviour. He digs frantically, barks etc and it's awful! I'm very lucky that my neighbours are so kind and understanding. It's lovely weather and I haven't been able to sit out today due to his behaviour. I've had to put him on a lead just to make sure he wees (but even then he's too hyper focused on the other dog). I feel like a crazy woman shouting his name etc to try and get him to stop but he won't listen to me, to anyone or anything, when the fence is involved.
Once we're inside he'll settle for an hour before barking at the back door. Thats his signal that he wants to go out but he just goes back to that fence.
It's really getting me down and driving me mad! I don't even know where to begin with training for this. I'm 6 months pregnant and desperately saving for maternity leave so hiring a behaviour specialist isn't in the cards for us right now. Just as a FYI he's not particularly a food motivated dog either.
Does anyone have any training advice?
Should I just put up a second smaller fence to stop him going to the back? I could try it but I'm reluctant as 1) it would make my garden look awful. 2) my garden isn't that big and that's taking a big chunk away. Not something I'm overly keen to do as next summer I'll have a baby playing out there.
Sorry for the long post. I'm pregnant, hormonal and feel at such a loss with this! I appreciate any advice.
Thanks