Actually I wouldn't have him for the only reason nobody seems bothered about!
His dog might be the sweetest, cruft wooing pooch ever, it will however eat your furniture , your carpentry and unless it floats and sleeps 12 feet from the ground will make your carpets smell like a paratroopers underpants. When he leaves, you will have to replace all the carpets and defuzz the furniture/curtains and beds because all of them will reek!
Oh, and just dont go in the garden for 18 months either.
Houses wanted in Hull to £80k. Anything considered including burn outs/sittingtenants/refurbs or refurbished. Fast completions no surveys. Commissions paid!