Urban Tails, a midtown doggie daycare, has a few ways to escape the summer heat at their location at 1618 Webster.  Mark your calendars for doga (that's yoga for dogs) July 7 at 5:00 p.m. And don't miss another session on July 21st at 5:45 p.m.  And if your pup is more into treats, don't miss two lunch-time ice cream parties, complete with doggie-friendly treats on July 15 and 16. And you don't have to feel guilty for indulging because $2 of every ice cream party booking will go to help children with muscular dystrophies.   For the athletic puppy, Urban Tails offers puppy swim classes for little ones six months and younger. Swim instructors and life jackets will be provided. The one one is August 6 at 5:30 p.m.