We haven't a clue what kind of collie
Based on her size, she's about 35 lbs @ 6 months, would you say border collie,
or regular collie?
Who knows, she mostly looks shep but has a soft fluffy coat and floppy ears,
Maybe you're right and she's just doing her job - herding, I'll explain it to Ginger the cat and I'm sure everything will fine then LOL
Poor Ginger, our other dog just basically ignored her when she adored him and now she's got more attention from a dog then she knows what to do with
Kinda reminds me of Pepe Lephew from the old Bugs Bunny cartoons
Hopefully true love will work out.