Curious piggy?

[ricear]

My youngest GP, Al, has recently started doing this behavior that reminds me of my dog. He extends himself by pushing up on to his back legs (removing weight off his front paws) as if he’s smelling the air and wants to see something far away. He doesn’t do this when interacting with Winston, my other GP, so it doesn’t eeem aggressive. Usually after doing this he sets off into that general direction. Does anyone else’s pig do this? What does this mean?

 

[Siikibam]

Three of my pigs do it, two more often. I don’t know what it means, they seem to be calling mother ship or sniffing the air

 

[ricear]

Three of my pigs do it, two more often. I don’t know what it means, they seem to be calling mother ship or sniffing the air

Thank you! I only ask because Winston has never done that before, but I take it as a note that Al is getting ready to be on the move, so I get prepared to watch him

 

[Fantasimo]

Maybe someone has opened a bag of food two continents away and he can hear/smell/sense it