14.5 week old cocker spaniel who loves to eat anything and everything he shouldnt. He was up at 2.30am (earlier than usual) and did a big poo (solid) but did scoot a little after. He slept until 5.20am then did another solid poo but also kept trying and did a watery poo. Since then he's been out 3 or 4 times for watery/mucus poos and scooting. One had a bit of pink in it. He seems hydrated but hasn't had water yet this morning. Does he need a vet visit? Do I feed him chicken and rice?