Hi everyone, my name is Liz, I am the owner of a 9 month old Bernese Mountain Dog and would like recommendations on a suitable harness for him as he has just outgrown his current one which was XL size.
You might look at Yellow Dog Designs harnesses. https://yellowdog-design.com/product-category/sale/dog-harnesses/ They have two styles. Their XL may be big enough for a bernese mix. I have the large step in style and it fits my 85lb shepherd with plenty of expansion left so it may be big enough. I would also suggest contacting a bernese breeder or rescue group for specific recommendations as they will have tried many and found the best to fit the size.