yea take him to the vet  buddy had a bulldog that happen to we cleaned it thought it was ok just a good poke hole and left it at that  the cut healed  but the dog wasnt acting right  heavy panting labored breathing  any way took him to the vet turned out that just a poke  ended up being a puinctured lung 
 How long did it take for the dog to start acting weird? What was the outcome?