dog puzzles
but after weeks upon weeks of 24/7 time together in a small apartment, i began to notice some behavioral changes—she would bark at my husband and i at 6:59 p.m. on the dot if we weren’t sitting on the couch watching tv. she would even stop dead in her tracks at the beginning of a walk and hustle me all the way home, just to make sure the three of us were all together. i knew i had to change …