I've tried several shampoos and conditioners now and thought I would share my results.
For reference, Zoë has fine hair and not a lot of it. It's straight. Did I mention fine and not a lot of it?
All shampoos and conditioners were used the same way. A dollop diluted in a cup of water.
Espree Silky Show Shampoo and Conditioner (my favorite)
Left Zoë's hair extremely soft, great shine, hair was smooth, plus she smelled great for a week.
Pet Silk Rainforest Shampoo and Conditioner (2nd favorite)
Same results as Espree Silky Show. Smells clean and fresh, but I prefer the scent of Silky Show.
Buddy Wash Lavender & Mint 2 in 1
Left Zoë's hair somewhat soft and fluffy. What little hair she has tangled more after using this. Smell was neutral. Made Zoë itchy.
Pet Head Life' An Itch Shampoo with So Spoiled Conditioner
Left Zoë's hair soft but took away the shine. Hair was fluffy. Smells yummy but didn't last all week.
Yorkie Shine Shampoo and Conditioner
Left Zoë's hair soft and fluffy. Smells great and lasted the whole week. But made Zoë itchy.
I like Zoë's hair smooth and silky. Scent is a plus. Think I'll stick with Espree and Pet Silk for now. I'm running out of space to hide, I mean store all her items