Veterinary questions? Ask a Vet for Answers ASAP
I appreciate it is frustrating not to get a definite yes or no answer.
As I say, there is no 'right' answer.
Personally, if my dog had eaten and passed similar sized items in the past I would be more inclined to take the risk but would monitor very closely and have him seen at the first signs of any issue.
Not at all.
This window remains open so please feel free to keep me updated.
Take care and good luck!