just a thought.........my rescue boy chance has the same problem....vet said to bring in a stool sample to test for some sort of bacteria. not worms....but something else.I cant recall the name of it...but dogs get it from drinking run off water. might want to see if your vet checked for it....hmmmm wish I could recall the name lol!
Giardia canis in Dogs
Are you thinking of Giardia? I had my RIP Dobe checked for this when he had stomach troubles. He didn't have it but it was a rather expensive test! Over $100 I think....I'd have to go back and check. But it's worth it if this persists, Apollo.



At a VCA animal hospital. I'm sure it wasn't a snap test though.
a bit higher don't makes the difference but almost $20, i think he wont be happy LMAO, who could blame him