HELLO everybody, I have a longcoat minature chihuahua he is 4 months old but i got him 2 months ago! :) we take him to the vet when needing a little chek up we clean him once a week . but to go on vacation we thaught it was annoying to bring him with us soo we left him with a lady that offered! when we got him back he looked extrimly skinny but its not normal! we asked why to the lady she said he might have worms , now that gets me nurvous! wat can happend if they have worms? wats the worst thing that can happend? and also maybe he has a sikness? another thing that is happening is that he dost stop sleeping he cries if we wake him up! and his stomach dose strange movments and strange noises when he sleeps and when he is awake ! if any body has any idea wat i can do or wat should i do ! or even wat is happening to him please! im very worried! :(
I would take him to the vet asap. Take a stool sample so they can check for worms. He could have some underlying issue, and the stress of being left behind caused it to show up. It is not unusual for any animal that has been kenneled, or home cared when the family is away.