Shenault (back) was a full participant in Thursday's practice, John Boyle of the Seahawks' official site reports.

Shenault (back) didn't practice Wednesday, Curtis Crabtree of Fox 13 Seattle reports.

Shenault returned a kickoff 97 yards for a touchdown in Thursday's 36-24 loss to the 49ers. He finished with 189 return yards.

Shenault (foot) is active Sunday against the Dolphins.

Shenault caught his lone target for no gain and rushed once for one yard in Sunday's 26-20 win over the Seahawks. He also returned three kicks for 74 yards.

Shenault caught all three of his targets for 27 yards and rushed once for five yards in Saturday's 16-15 preseason loss to the Titans.

The Seahawks are in line to sign Shenault, Brady Henderson of ESPN.com reports.

Shenault finished the regular season with 10 catches on 10 targets for 60 yards and 12 carries for 55 yards in eight games. He also returned six kickoffs for 167 yards.

Carolina placed Shenault (ankle) on injured reserve Thursday, Darin Gantt of the Panthers' official site reports.

Shenault (ankle) didn't practice Wednesday.