when the CAN first came out i didn't think it would work,3 years ago i decided to use it . every day i had does coming by my stand in the morning . the first morning i used the CAN the does came right to me ,wondered around then left. the second day i let them walk by,but the 3rd day i called again ,here they came. they walked under the tree,but one of them turn around and took off up a ridge like she had winded me. i used the can and i saw them coming back. this time they brought buck in with them. that year it seemed to work almost every time .

but the last years it hasn't worked near as well . its like rattling,doesn't work everytime but sometimes its great.