I have a 8 wk old chihuahua puppy. She started sneezing this morning and she has white stuff coming out of her nose when she sneezes. She is eating and drinking good,playing with her brother. I don't know what to do. My mother thinks she got my cold. Has anyone's puppy done this?
Call a vet. Any animal new to a household should be seen anyway within the first 72 hours.
Young dogs are particularly prone to viral infections, some are very serious. Please do not rely on internet advice but instead get this dog to the vet.