19 Border Collies That Will Happily Go On A Run Published: May 11, 2021 by Mary Clark · This post may contain affiliate linksSharePin366ShareTweetA dog with plenty of exercises is a happy dog! You can see it in the eyes of these 19 photos of Border Collies living the life every dog is dreaming of. #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #11 #12 #13 #14 #15 #16 #17 #18 #19 SharePin366ShareTweet« 15 Jack Russell Terrier Photos You Will Love145 Best Corgi Dog Names »