Sheep?
"Hi, this is Rosie, my seeing eye goat."
Sudanese muslims use guide cattle, I'm sure of it. It's the whole African 'cattle are wealth' deal ....
"Sudanese muslims use guide cattle, I'm sure of it. It's the whole African 'cattle are wealth' deal ...."
Nah, I doubt it. I'm sure they think blindness is God's will or punishment or something like that and refuse to help the blind at all.