This is bad, every morning my garden and all the ways are full with
shit of various animals - hedgehogs,squirrels,birds etc.etc.

What can I do ?

1) Move

2) Use the droppings as manure -- either by picking it up and putting it in
a bin with red worms (eisenia fetida) or by turning it into the soil

3) Remove whatever attracts the animals to your garden

4) Get a motion activated sprinkler that will squirt 'em and scare 'em off