I own a house and recently my tenants left, house is now empty and I'm struggling to find good quality suitable tenants and recently I have started spending more time in the house myself. I'm doing small renovations and am planning to either Airbnb it or go for the Ukrainians money (Guaranteed) if I don't find some professional with ability to pay the market rent like before. I have noticed the previous tenants next door have left and been replaced by less than desirable, anyway the new tenants have brought with them a dog and not just any dog but a pitbull, a literal killing machine. They are a couple in their early twenties with a baby and toddler, her partner portrays himself as a toughman and so of course they got a pitbull. The dog barks occasionally but I wouldn't say the barking is problematic, neither of the couple seem to work as I have observed no real schedule by them.
I don't know what to do about this situation? I can contact their landlord my neighbour but unsure if she will do anything? I really do not want this dog next door to me over the danger to our safety. Sometimes my partner has her niece and nephew with her and when we stay in the house they are with us due to extra rooms for them. They are small kiddies and I'd dread of anything happening to them. Equally it is now a risk for me to rent to a family also due to the risk from one of these dogs. If that dog jumped the fence and mauled a child in my place I could probably get sued and destroyed, similarly it poses a threat to my potential summer airbnb plans for the property. Ideally I'd like my neighbor to evict them or else make them get rid of the dog as most likely they are breaching their lease with such a dog, they don't look like the most reasonable characters unfortunately.