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piggy
One of my piggies, Reggie, seems to constantly rumble! He rumbles up and down the divider of my C&C cage at Gus and even rumbles at me when I pick him up. He doesn't chatter or anything just this constant rumble and rolling himself from side to side. I've been letting him out with my rescue pig, horace and the two of them rumble madly at each other and do other unmentionable stuff to any part they can mount then settle down to chase each other about the floor! What does this rumbling mean?