Cat Up Tree

THIS MORNING WE DISCOVERD A CAT IN OUR GARAGE AND IT WAS VERY SCARED (SCARED THE HECK OUT MY BROTHER BY JUMPING FROM A RAIL ON THE CIELING AND NEARLY LANDING ON HIM.) THE CAT HID UNDER THE LAWNMOWER FOR HOURS UNTIL MY DOG (SHES BLIND) RAN INTO IT AND THE CAT RAN UP A TREE HE HAS BEEN UP THEIR EVER SINCE AND WILL NOT COME DOWN.

Hope you get the cat down from that tree. I think left to their own, most cats will come down anyway.

Yes you will have to take no notice and then it's most likely she comes down. If you try to help it could be that she climbs higher and then it's getting more difficult.
On the other hand -some years ago my husband and I listened to the meowing of a kitty on the roof of an unfinished house for hours, then we took a ladder and rescued it...which means scratches and screams but happy owners when they got it back. :)