By Joseph Salvador His teammate gave him his jersey number on the condition that he donate to Puppies Behind Bars, which provides service dogs for wounded war veterans and first responders. It’s customary for players who want a teammate’s jersey number to have to cough up a pretty penny. But for Giants rookie Kayvon Thibodeaux, he was asked to make a donation to special cause if he wanted his No. 5 in New York, and he did just that. Thibodeaux, who wore the No. 5 at Oregon, was selected with the No. 5 pick in this year’s NFL draft but kicker Graham Gano already had the jersey number. But he wo…