3 year old lab was at home boarding place thurs to Sunday and took part in lots of swimming in dirty pond 
Off colour since we returned on Sunday. Vomited once diarrhoea
during day and over night each night. Just ate her food but that's first meal shes eaten since we returned 
I only hesitate because she may be on mend? Found solid poo in garden and she had eaten. Think she's drinking but generally still not herself ..
What would you do?