Red Bull Breeder":290pmk6t said:
You stick to building your fences I will build mine. Cow that won't stay behind 4 wires has no place here. Lower the fence the easier for deer to jump instead of crawling threw it. All spacing the top wire that wide does is encourage them to try going between it and the next one down. Just leave the top wire off if all your using it for is to make deer jump high.
I could be wrong, but I think you may have misunderstood a bit of what he was saying. I don't think he commented on 4 strands not being enough.
And it may just be me being paranoid, but I like my top wire to be at least nose height. While any cows that goes over a 4 strand fence will be at the next sale, that doesn't help me any while I'm trying to get it back in by myself. I prefer to go the preventative route. Not that I don't have a lot of 4 strand fence, but all of my new ones these days have 5.