This will be somewhat off topic but it's a beautiful day, upper 70's...I just finished building my piggies outdoor grass/floor time pen. It's gigantic...This is how I planned it, I have 5 pigs, so 2 pigs will go on each end...a 4 x 8, the center was divide for my one pig, he gets a 2 x 8. I have left over wallboard from my bathroom remodeling project that I'll be using to provide shade cover and protection from the eagles and hawks that live on our property.
They each will have a hidey, swimming bowl. I've done this every summer. I put them in it all weekend and when I come home from work. However on extremely hot days, they're indoors for heat safety where it's cool. I watch them diligently when they're outside...afterall...they're "my children"

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