Quote:
   | 
					Originally Posted by ccbarquet  thank you so very much i too have been in tears thinking that im doing something wrong but thinking on it your rite it is very scary to be taken from your home i just want so much for him to feel at home and be relaxed ill get some pics tonight after work | 
 
  It is nothing that you are doing.

This is not usually normal though unless your pup is scared. 
If it happens right after eating there could be a big problem.
If it happens when your pup hasn't eaten in a long time it could be hypoglycemia.   
Has he been to the vet yet?