Wait till its bigger and wants the full bed
My dogs are part of the family,the terrier hates my oldest son but loves the other two,then theres the lurcher that aint intrested in anyone but me,keeps my chair warm when i get up.
If they turned out to be shit workers i would keep them as they are just as much pets as workers and going out for a mooch is always good when the wifes on her high horse or the hangovers kicking in.