premature vomit?
 

what ive wondered since this clip got out there...is...does the dog expell frokm both ends at the moment of climaxx, or was he just sick?

either the owner( or cameraman) knows about its weird expelling, or its a freak tape catching

That is so gross, lol. Maybe his first time and his excitement got the best of him or something.. Sure glad I've never done that