Thanks for coming back to me.
There is no discharge from his nose
There is no pre-existing condition
He coughs as if he is going to be sick or choking but nothing comes upHis gums are pink and healthyHe will not eat his food but is looking for treats !He is lethargic but not sleepy
It is like a hack - he is walked twice a day and does come into contact with other dogs. At first I thought he had a cold but the chocking is a bit concerning.
Its only twice a day - but he is very usually quiet
OK - thanks
Also he is sniffing a lot like he is trying to clear his nose
Thank you for your advice which I will follow as suggested.
Have a good weekend.