Hello. Welcome to this forum.
Toy Poodles typically need to be tested for the following before they are bred:
Optigen
Patellas
Legg-Calve Perthes
The Optigen testing is most important. If your boy carries a recessive gene for prcd-PRA and he is bred to a bitch with the same recessive gene, then you could expect that 50% of your puppies will end up with two copies of the gene and thus "affected". Affected puppies always go blind, usually starting around age 5.
People interested in using your stud will want to know how tall he is. This measurement is taken on top of the shoulder blades. It is best to get a level, ruler and someone to help you. Put the level on his shoulders and the ruler up to it so that you get a very accurate measurement. In Toys, every 1/4 inch counts.
People are also going to want to see a pedigree and to make sure that you have a dog with Full AKC registration. If your dog was sold to you with Limited Registration then his puppies can not be registered with AKC.
Finally, be warned that once you start breeding your boy, your cute little pet may disappear. Once the boys start breeding it is very common for them to start lifting their leg in the house (marking) and they also seem to want to hump every fluffy dog they see. Sometimes they will even try to mount pillows and stuffed animals in the house. :scared: