Puppy questions can anyone help out thanks :)?

Jamlia. I am not sure about rottweilers these dogs as you have said are not the easy to train , The first thing i would do is get rid of all the flees that are still within this dog .I would be taking it to the vet to have the dog looked at. i do not know how much it is in the U.S.A .But here in Aussie Land it cost about $140. and that would include the flee injection . The best thing for you to do Jamila is when you pay a visit to the vets ask the vet the question that you are asking here . and by doing this it will help you better to under stand as to the questions you are asking . good luck with the dog I hope he/she gets better soon.