What a beautiful dog! This is Achilles who is a bull masticf and is 14 months old. I spent a fair amount of time with him on the Sparks Street Mall last week. Achilles got so comfortable with me that he decided he wanted to sit on my knee. He put his four paws on my foot rests and then tried to sit on my lap, I could feel my wheel chair falling forward, Yikes! May May was not impressed!