I was just wondering how thick the slate should be, and how well it holds the heat. Any response appreciated. Thanks. 
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Mommy of 6 Leopards
Milo(my male) Mongo, Raptor,and Spaz
My babies Popeye and Boo(named after Monster's Inc. Character)
2 Dogs
Baby a Peekapoo and Meshu a terrier mix
And a Cat named Mr. Kitty


