Yes, DE is wonderful and you can take it yourself too. Make sure it is
FOOD GRADE, that you or your bully isn't breathing it in.
Start w/a teasp mixed in their water or food then you can work up
to 1 TBSP daily as they weigh more. Same way for you to take.
It can be sprayed on them (rub into the skin) to kill fleas, sprinkled
around and in their crates, bedding, cracks/crevices of house if flea
breakout.
Ticks can be repelled off pets & humans by mixing 1/3 Tea Tree Oil
to 2/3rds water and sprayed on. Also can be added to pet's shampoo,
about 1 capful to an 8 oz bottle. Good for skin irritations, do not put on
broken skin undiluted, too strong & burns!
Fleas can be repelled by slicing 2 lemons in 2 cups water, bring to boil,
cover and let steep a couple of hours, put in spray bottle and again, work
into skin. Can be sprayed on bedding and areas where dogs & cats lay.
This will repell, not kill fleas...DE will kill fleas.
Planting lemon verbana, sage, rosemary around front & back entrances,
deck & patios will keep away mosquitos, fleas, ticks & flies. Wrap sage leaves
around torches for mosquito free, family gatherings. GOD bless!