Is My Puppy Sick??

My poodle puppy is breathing weird. She is alittle over 12 weeks old and is up to date on all her shots. Her nose is wet and cold, she is eating well and acting fine. My concern is I can't really explain it but I will trying. She isn't coughing but she makes these weird noises like an owl and when she barks its like she has to catch her breath. Its sounds like when we have built up fluid in our lungs and when you breathe you make that crackling noise. She also snores bad. Help?