Q. Teacup Chihuahua 8wks 2lbs what shots & flee med.
A. He/she should be vaccinated twice 3-4 weeks apart. She/he can have the first dose now. We usually vaccinate against 3, 4 or 5 diseases. Also, you need to get a good quality worming medication and use it on regular basis (every 3 weeks to start with then every 3-6 months). If you take your puppy to your vets they will be able to advise you about flea treatment (there are plenty of spot-on preparation which I would recommend you to use) and they will make vaccination and worming plan.