Why does my puppy keep eating her poo and its always green

What the heck are you feeding that little thing ? What kind of dog do you have and how old the pup ? Don't mean to scare you away, you have come to the right place, just need more information.

Tick

To get the little guy to stop eating his poo try sprinkling his poo with a generous amount of cayanne pepper he will try it once or twice and this usually stops that behaviour, it is more common than you think, the colour of his poo is usually linked to what he is eating is his food green in colour or is there a lot of green food colouring in the food and since he is eating green poo it makes sense it would stay green once he stops eating green stuff if it still stays green it could be bile in that case you should get a stool sample done to be safe and have a vet check him out, most likely it is nothing to be overly concerned with and will clear up once he gets on a routine diet and stops eating poo. Good Luck