Cant find bayer tree and shrub!!!

Rueben.

I believe I had got the newer version of the bayer tree and shrub that was lacking the old ingredients. I used a full bottle of it without any result and had the sand fleas get out of control.

My feedstore guy turned me onto Dominion and one application to each dog and I was litterally flea free within two days. Previously I was purchasing drops off the net and using burned oil and diesel and still having problems.

To answer your question again Yes I believe they had built a tolerance to the diesel ....which blows my mind..but they seemingly were dipping their biscuits in it without worry.