Welcome. Your Shih Tzu's are gorgeous. I have 4 pomeranians - but they are not really other dog friendly. Pearl (French Bulldog) loves to play with other dogs. I will be going to the Memorial day Weekend bash, hopefully. I have vacation for that day from work. I would love to go to the park at some other time though. If you would like to set a date PM me and I will get back with you.