A shopper was left “disgusted” after discovering something that looked like an animal’s poo in her salad. She had almost finished her lunch, which she had bought from Sainsbury’s, in Pepper Hill, Northfleet, when she noticed the odd lump. Alina, who did not wish to give her surname, originally thought it was a piece of hardened cheese but on closer inspection saw it was something “much more disgusting”. She told KentOnline: “I had already eaten most of the salad bowl when I saw it. I looked like a bird or rat poo right at the bottom. “I am so used to eating on the go and usually it is OK so I …