The context of the following conversation is Tracy gave their son a puppy for their birthday, along with a dog bowl and food.:
Tracy says It was my little boy's birthday yesterday.  I got him his very first puppy!.
The friend responds Really?  That's so sweet!  Did you get food and stuff for the puppy too?.
Tracy responds Yeah, I got some good puppy chow and a bowl with his name on it..
The friend responds I bet your son was so happy.  What did he name his new puppy?.
Tracy responds I had to laugh but it was kind of cool too...he named him Dogasaurus Rex!.
The friend responds Hahaha!  That's such an awesome name for a kid's best friend!.