im not sure if this was covered or not. but what do you guys do when you run your dogs in this hot weather. i know lots of water. but anything else. do you cut the time down. my dog runs full speed as long as i let him. well ive been doing 1hr to 2hrs a day. well this week is just crazy hot and it shows in him fact he would lay down to drink and get up and get right back down so i ended it. and that was only 30 min in. any tips ???