Right ive been peeved off today when checking my emails. My little guys breeder wants him back because shes worried she left him with big dogs, WHAT! she met them she even petted my greyhound whilst holding my chi! Shes going down the bad breed complex route with my boxer x mastiff

Shes harmless! i understand she could play too rough and hurt him but shes never unsupervised when playing shes crate trained and so is my chi! so she'd need to learn to get out a crate and get him out a crate to get at him when i'm not home.
Shes got me rather mad since well i dont see the big problem with big and small dogs together as long as they are properly trained not to play rough!
Would you have a problem leaving a puppy with a bigger dog?
Im more annoyed that ive had him almost a month before shes said anything to me!