Hi, I wasn't sure how to post on another forum so I'm posting here. I've had my dog 6 years now and he's had a couple of problems with humping when we've moved house but it's always calmed down and he's stopped on the most part so it isn't a problem. My new partner has moves his 3 year old dog in 5 months ago, both are male and get along with each other great however my dog keeps mounting the other dog, to the point it's becoming a problem. There are 3 kids in the house and things are being covered in fluids , so it's unhygenic. I thought it could be a dominance thing but surely it would have subsided by now? I'm unsure as to whether I should tell off my boy when he starts or how else to handle it. The other dog tends to just stand and let him do it but again the children are always petting them and it's not ideal having to make sure he's had a wipe before they get a cuddle. Thanks for any advice or information in advance.