I have a 5 mo old pup who has had a snotty nostril since yesterday-ONLY one side. Does not act sick, is not coughing, etc, but it is quite snotty. He does not seem uncomfortable. Has been playing outside a lot so I suspect a foreign body like a grass seed or something, but he is not sneezing. Will take to vet Monday if it persists, but I am seeking a weekend opinion. TIA
