Thanks everyone!

Question....his weight went from 5.9 to 5.5 in 6 days. Is this a lot? Have any of you had these problems getting a new one comfortable at his new home & if so, what did you do? My hubby was talking about some gravy type sauce at the petstore to put over his food, but I am afraid it will upset his tummy. I am doing the chicken and rice today, but is that OK to give everyday? I have to get him to eat. I am trying sugar in his water today.