I see by your other posts your baby is 11-12 weeks old. She should still have at least 1 more set of shots to get. Obviously, it's your choice to take your baby out for a walk or not but if it were my puppy I'd err on the side of caution. I'm glad you found a harness that you like. I wish you luck with the harness training.
__________________  Jenn & Lulu |