Silly Question

[Deefa]

I know its proberbly a stupid question but thought i would ask just in case!
As i poo pick after my three horses every night i get used to what each of there poos look like lol (sad i know)
I have noticed Harrys have gone very dark over the last few days and are a little 'sloopy' The others aren't.
What could be the reasons for this or could it just be a new growth of grass due to the rain causeing it?

 

[dwi]

If you haven't changed his hard feed or his work I'd say its a change in grass due to a change in the weather. We are near you and so must have similar weather. Daisy's have gone very dark recently, almost black from being light brown a week ago