I've had cats forever, but never have I seen this! We have one momma cat that's a barn cat, but is tame. She had kittens 5-6 weeks ago, lost all but one 3 weeks ago. This weekend, I found her in the barn with 3-4 week old kittens. She was nursing them! Now, these aren't even orphen kittens, their momma is still there, cause I saw her nurse them later in the day, but the tame momma is with them most of the time, as is her kitten. I've never seen such a thing. Is this common? Rare? Or just plain weird?