I really believe in The Can....
Last year I had a buck come in, stay awile, and then walk away. When he was 75 yards away I hit the can 2 times. He turned on a dime and came back in front of my tree 15 yards away with his nose to the ground.
Also last year I had a doe and a fawn in front of me. After they left, I hit the can and the doe came back to within 15 yards of my tree.
Saturday I saw a doe about 60 yards away traveling away from me. I tipped the can over 2 times and within 1 minute I had an arrow through her.
Only once have I bleated at a deer withthe can and it did not come to me. I've found it works on both bucks and does. I've had early season success as well as rut success with it. I like the can better than a grunt call. I'd rather sound like a doe than a buck any day.