I had not thought of this before, but a friend who has two golden retrievers told me last night that he was going to buy several nylon collars for his dogs because his leather collars due to getting wet when his dogs go swimming, have developed a really bad odor. Has anyone else had this problem with leather dog collars?:-O

No, but if you think about it, leather is made out of animal hide and not meant to float around in water. 

I agree.  If you look at it then the nylon collar is like wearing jeans and leather designer collars are evening wear.

Just another way to look at it.

Even pets like to dress up from time to time.

Any thoughts?