Get Your Dog Care Questions Answered by Experts
Little bits of blood and mucous come from the large intestine and can be stress, parasites, food, etc.
Since the parasites have been treated it can be from a food change or environment change or even the stress of vaccines. I would watch and if you see another episode OR the puppy becomes lethargic or vomits....call your vet.
your welcome and good luck,
We use pediatric benadryl to get them thru the allergies. Your puppy seems young for this and the cough is alarming.
You can try 1 tsp of pediatric benadryl every 8-12 hour and see if it helps, but I think you should have the puppy seen on monday so they can listen to his chest.
Just the same...allergies don't usually result in a cough...runny eyes and noses.
You can still do the pediatric benadryl, but if the cough continues, a vet exam is needed.
You are welcome.