Hello everyone. My name is Trina is my 15 week old Yorkie girl is Piper. We got her 3/27/16 and things have been going really well. I do have 3 quick issues I've been having as of late (although I might've solved one).
1. For the last 4 days Piper was peeing/pooping on her wee-wee pad in her crate but also on her bed. I thought it might be separation anxiety as we sleep upstairs and she's downstairs in the laundry room with a night light. And last night I tested a theory. I put her in a small crate in my 12 yr old's room and wouldn't know it. She pee'ed/pooped on the wee-wee pad but NOT her bedding. So looks like separation anxiety might be the problem. I'm going to try it again tonight. Anyone else experience this?
2. She's been rubbing her body and head against her bed and on the blanket she plays with in our family room on the floor. I'm thinking allergies?
3. Lastly, I recently tried the Isle of Dogs Shampoo/Conditioner/Silky Coating Brush Spray but while it smells great and does wonders on her coat. She seems to be rubbing her head/body against her bedding more which makes me think it's too strongly scented for her or irritating her in some other form.
Sorry for being so long winded.

Any advice for any of my questions would be greatly appreciated. I'm going to try to attach a picture of our girl so you can see her.