ok ever since a new dog named snoop moved in my dog has been the fastes runner and jumper in the neiborhood. she is 3 year old boston terrier. and Snoop is a huge labrador. and the first day they met he was jumping and running faster. so now stella won't even go near snoops house and snoops owner is my good friend. and i am afraid snoop is going to hurt her.  

thanks i tried but he allmost bit her we took her to the beach and he got crazy. maybe he doesn't do in intentionaly but he really is big and she is really small but thanks for the advice i'm sure it would have worked if they had one been the same size and two stella not boing jelous
thaks,
Carmen