.I have raised Boomer since he was 8 weeks old. At the time I had a house with a nice yard , He is part Mastiff, although Boomer is aa large breed he is good around children.He loves being in a family & does better not left alone.and felt comfortable bringing him home and didn't expect to have to move, And where we are are is not where I applied ,We are in a rest home, The elderly are blind,sick, wheelchairs,walkers,& deaf,We do not belong here Boomer loves to run and could easily cause someone to fall I don't like it here either but at this point I love Boomer enough to let him go to find a yard and a family that will allow him to thrive to be himself he is my emotional support animal and it's really hard for me to let him go I love him and so are you. He does really good on a leash he does need to socialize more with with other people and dogs does not do well around cats he is not aggressive and has never hurt anyone or anything except chewed up my shoes but he's past that stage now he requires very little exercise I take him out for walks probably 2 to 3 times a day just because we do not have a yard here and we have to go through a separate entrance because they're afraid I love him so much I do I can express that enough he will be up ba special part of your family, he does sleep a lot doesn't mean that he's lazy at all he likes to rest he also likes to help out in the yard if you're working he'll help you he's 140 lb right now and the most he'll get to is 180 I personally have a hard time controlling him cuz he's a lot stronger than me and you have to be on your toes he does not know how to be without a leash and walk just because of where we live but like I said he's really good about coming back when called I am willing to negotiate a lower price would would like to not go lower than a thousand for him. But again we can talk you can call me and we can discuss it I have a very good color for him and that will come with him along with his dog dish which is circular so he doesn't eat too fast and cause bloat which Saint Bernards are known for having so this prevents him from eating fast and I'll supply the bag of dog food from chewy that he likes deletion the harness I will also send with you it's strong harness leash that works really well and if you want to train him to be without a leash that's your choice too