Hello and welcome to YT
For treats i would recommend zukes little bites! for the flea tick, i would def ask the vet since she is a baby he might try and stay away from it. I don't like to give meds to presto unless i have to. About female puppy peeing and getting it on herself might be due to nervousness. Try to see if it keeps happening, i would def ask the vet about it also. In regards to trimming, i personally wouldn't do it as it will be too messy
but if you feel comfortable def clean it up!
Good luck on your new adventure. Also make sure you get her started with a good grooming regimen
