I was running my gyp wich is 5 and my male who just turned a year. It was rather warm so i figured just go out for a hour. Both will run a rabbits legs off but last night we couldnt get on any she was working the brush not making a peep and that pup kept comming up and barkin following her like he was workin a rabbit. Come to fund out she i comming into heat. Anybody ever dealt with or seen this before? If so how can i break him from it.