This was taken in early July. Harley has been out on a leash and harness since he was 12 weeks old. His walks are usually 90 minutes long and he knows all the dogs and cats (and one rabbit that walks/hops on a harness) in the area. On 21st July we had somewhere to be at his normal walk time, so we decided to skip a day. Since that day, he has not wanted to go out. He just decided he did not want to go out anymore. He has started playing more inside and gained 400g.