Veterinary questions? Ask a Vet for Answers ASAP
I am personally unable to make a call but if another vet becomes available, they can ring you.
I can talk via typing if that is ok.
When was Milo last seen by a vet?
The reason I ask is because conditions like heart disease and tracheal collapse are very common in his breed at this age and would usually have been picked up by a vet during a routine check.
That's reassuring, thank you for confirming.
I am just typing my reply now which will take a few minutes.