We put shredded paper around the garden & down the rows. The 'coons & ground hogs don't like walking on it. For the deer, I put bean poles around the garden about 10 or 12 feet apart, with about 2 or 3 feet of string tied to the top & the other end attached to an aluminum pie plate. This worked pretty good, but worked a lot better when I fastened a bar of Zest soap to about every other bean pole around the perimeter. Deer don't seem to like the smell of the soap. Hair clippings worked some, but not great. My last resort was to run monofilament line on the bean poles with these little Xmas-type bells attached. That in combination with the soap has given us the best results. I don't shoot the deer usually because mostly all I see is does & fawns in the summer time. The occasional late summer buck is a "different" story. They eat pretty good, as do the 'coons, ground hogs & squirrels. None of the above methods has worked for the tree rats. My only solution for them is a head shot with a .22, followed by immediate skinning. If you eat the tree rats(squirrels) or rabbits before there has been a good frost in your area, check the outside of their bodies between their shoulder blades for fly larvae called 'wolves' around here. When you skin them, check their livers for spots. If spots are found, or the outside of the body is infested with the fly larvae, I don't eat that animal.