Slip resistant ramps?

[MsM]

I have a wooden deck off my back door with a ramp down (about 3’) to the yard. The dogs also have a ramp from their doggy door to their pen.
I have used grip strips on them for traction. Problem is, they start to fray and come up within a year, even with superglue added underneath. So I was thinking of using something like sand & paint for a more permanent solution (not currently painted)

Any experiences or suggestions?

Ooops! Meant to go in Off Topic!

[goodhors]

You might use a strip of the green grass-look carpet for grip. Carpet stores sell it by the foot, so any length is available. Made for outside uses.

[Equibrit]

These guys have it covered ! http://www.slipdoctors.com/products.asp

[MsM]

Thanks! Have you used the slipdoctor’s tuff?

[Incantation]

I use this on out door ramps. Attach with screws and washers.
http://www.homedepot.com/p/Multy-Home-Ribbed-Black-24-in-x-54-in-x-4-mm-Commercial-Rubber-Mat-MT4000046/205761967

[Graymaresrule]

Our local hawk trailer dealer sold me their slip resistant mat for my trailer. It is SO nonslip it is hard to clean unless you use a hose.