Saints wide receiver Chris Olave left Tuesday's joint practice with the Cowboys early.
Olave had a good day before walking to the medical tent and then leaving the field, per video from Clarence Hill of All City DLLS.
First-round wideout Jordyn Tyson will miss around two months after injuring his hamstring during a joint practice with the Jaguars last Thursday.
The Saints worked out veteran wide receivers Chase Claypool and Josh Reynolds on Tuesday.
Olave has missed 13 games with injuries in his four seasons. He played 16 games last season and had a career year with 100 catches for 1,163 yards and nine touchdowns.