Kate Middleton's brother, James Middleton, is a known dog lover, and his son Inigo's first word proves he's following in dad's footsteps.

She may not be saying many words yet, but she does speak dog ... and it's the sweetest thing ... And we hear her .... "Ahhh wooof! Ahhh woof! Ahhhh woof!" She threw her whole body into the ...

James Middleton is known for his love of dogs, and his son, Inigo, appears to be following in his pet-friendly footsteps. "His first word was 'woof,' " James, 37, said about Inigio, whom he shares ...