Our older boar will not eat unless he is hiding in his pigloo. He will drag all his veggies into it and will scoot it in front of the hay or pellets while he is eating. It's really cute. he also likes to chase the vacuum hose around while we clean their cage.
All of our babies love popcorning in and out of their cuddle cup. My first sow loves giving kisses whether or not you like it

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I'm sure there's plenty of little things that I find funny, but that's it for now.