They weren't insulting Liara, they were insulting arctic.
Liara went to the living room and said, "first, you look...wow. second, all of ya, shut it. I saw an entire caravan get killed and i'd rather not hear any arguing or rough housting until, I get through what happened. And if I hear a peep out of you men for the next couple days, I swear I won't feed you." She then went to her room and shut the door. She was surprised by how they looked...and wanted to be alone for awhile. The men shut up as Liara yelled at them. They're tails and ears went back showing they were frightened by how she talked.
Kyra said, " OK, how about Aaron for the second boy?" She was focused on the pups until, she heard Liara yelling at the men upstairs...who got so scared they peed themselves.