[chopper and tulip]

hi.we have just got a male maltese shitzu puppy.we adore him and he us.problem is one very grumpy eight yr old female maltese terrier.she is unimpressed.i swear she greases us off constantly.puppy loves her to bits but if she is annoyed by him in any way she growls real deep and if he doesnt back off she jumps on him really pins him down and stands over him growling for a bit.puppy seems an fazed and generally when she gets off him he lies batting his legs at her to play.brave boy.it has progressed now to the older grump growling at us if we touch her and she thinks it is the pup.we remove her immeidiately from our company.any thoughts from other dog lovers would be awesome ta much