Any idea what these nodule things are?

[Doodledangle]

My dog has recently come back the groomers and I've noticed 4 or 5 of these little nodule like things on his underbelly and groin area. They look a bit like a nipple and I can't see anything in them but never seen them before so bit worrying. groomer didn't mention anything. Any idea? Is this a vet job?

They look like nipples.

My dog’s are very visible as his hair hasn’t grown back from a scan last month.

Well that's what thought they looked like but there are so many!! And they spread on his belly and more one side than the other so quite random. I'd certainly feel foolish (not to mention horrified at the cost!) if I took him to the vet and they were his nipples 😜

Not really related, but this reminds me of when I was a child and made my dad take our hamster to the vet because of the "growths" on her bottom. My dad was embarrassed to be told that the growths were testicles and that Honey the hamster was actually a boy 😂

If they're roughly in two lines, one each side, they're probably nipples. It's very usual for dogs to have more on one side than on the other.

They're his nipples!