Echo Location.

[BenjiAndButtons]

Everyones heard a dolphin or whale echo location i assume... I'm pretty sure barney just made the same sound in his cage.

His buddy lives above him, but seperated cause of fighting, so could he be trying to located him?

My only other theory, and i dont know which is creepier is that I (Barney's Human Daddy) have been informed by Barneys Human mummy that i make the same sound whilst I'm sleeping, could he have heard and be imitating me?

What do you think people?

 

[DM030619]

uhhhm idk

 

[Swissgreys]

Guinea pigs can sometimes make what my kids describe as a dolphin like noise after that have been eating a bit too quickly.
My lot often make this dolphin squeak a few minutes after I refill their hay trays.
Sorry to offer us such a dull explanation, but in our house it is simply a sign of a piggy who had been a bit piggy with their food