if your gona pick up poo by barrow load, choose a day when poo is dry- ish cos it can weigh a ton when wet - iv learnt the hard way! if your gona compost it, cover heap with black plastic sheet and weigh down with tyres, leave for year and it will be great. better than stuff mixed with straw, and as its pure horse muck - it has resale value to gardeners. just a thought