I'm sorry that I don't have any suggestions for shampoo and conditioner!
I was just wondering, do you brush your baby on a normal basis? Because if you keep up with brushing him maybe his coat won't be as tangled when you go to groom him! Owen hates to be brushed, but I do it anyhow haha. Usually I use a couple puppy wipes and it gets his coat damp and then brush him.
Hope you are enjoying the beautiful day!
-Britt