Hey there!
Besides spellwork, have you already tried any products to help get rid of ticks? I'm not sure what your stance is on using chemicals or natural alternatives...
Are you doing any of these things to help that's described in this
Link?
I know a lot of people who have used
Advantix to help get rid of ticks and fleas on their dogs. It's a bit pricey though.
My family has used
Diatomaceous Earth to help get rid of fleas and ticks on the animals (which is a natural alternative). You can also use it on your yard and sprinkle it onto your carpets. Let it sit for a day or two then vacuum it up and reapply and repeat. The only thing you have to be careful about this stuff is to
not inhale it as your sprinkling it onto the carpets of your home or pet. DE is safe for your dogs to ingest (and a lot of people put this in homemade toothpaste) and will prevent internal parasites too.
This stuff can also be sprinkled onto your pet. You'd sprinkle it on then use a brush to help get it to there skin. Another thing to note, that when this stuff is in your pets hair it kinda makes your hands feel funny (like dry or how ivory soap makes ya feel like) after you're done petting them. We've had much success with it...
Amazon has some different size bags of it.