I walk my dog to my feeder and plot almost every day, doesn't seem bother the deer at all for me. As STX said, I can see a difference when my neighbors dogs are out, all they seem to do is chase the deer.
As some said, I think the deer can differentiate when they are being tagged, or your business as usual.
“Never be afraid to try something new. Remember, amateurs built the Ark, professionals built the Titanic”
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