I would like to know if anybody has checked DNA on there hounds and if so what is the best way to go about it. If you test a pup and a sire will the results verify that he sired the pup. I don't know much about this is why I'm asking thanks for any input.

https://vetdnacenter.com/dna-tests/canine-dna-testing/canine-parentage-testing/

Mark. If you have a profile done on the Male, any pup tested will show he either is or is not the sire.