An elevated IgE level is not diagnostic of any condition because IgE levels are observed in many inflammatory and infectious diseases. An elevated IgE concentration supports the diagnosis of an allergic or parasitic disorder, but a normal IgE concentration does not exclude the diagnosis.
Get rid of fleas and freshen your dogâs smell by using lavender oil. Lavender oil has been successfully used since the Middle Ages to get rid of lice and fleas with the added benefit of a pleasant odor; and modern day dog owners continue to manage flea control with this essential oil. Most dog owners are all too familiar with dealing with flea infestations.
Also food grade diatomaceous earth can be powdered on their coat and bedding to kill fleas. It can also be used for parasites, but should be given for 30 days to kill the whole life cycle. It penetrates the exoskeleton and kills fleas and parasites.