To clarify, it’s ONLY the ticks that bother her - and primarily in her tail. She had some in her mane (and some scurf), so I tried Selsun Blue shampoo and Listerine, and that fixed the problem.
She has various random itches (she shows me where :lol:), but has no skin lesions, rain rot, dry spots, sweet itch, her belly is clean and dry, her coat looks fabulous. Of course this may change since our area has gotten NEVERENDING RAIN for much of the latter part of May and the beginning of June, and she is out in a high grass pasture with bell boots all around (because of her shoes) and protective boots in front. So far, she has no sign of scratches.
I can try the Zyrtec again, and will apply the Frontline when I go out today (it was POURING yesterday when I turned her out so no point in putting it on then!), and will try the Equiderma on the itchy spots when it arrives this upcoming week.
Thanks to everyone for the suggestions! If this doesn’t work I’ll look into some of the above treatments ^ ^ ^