He is currently undergoing slow kill heartworm treatment in order to not add any additional stress to his body. (dogingtonpost.com)
A 30 - year fixed mortgage is an awfully slow kill, but in the end, you'll have a happy place to call your own. (debt.org)
Besides, if you take steps to keep your dog heartworm larva (microfilaria) free with monthly preventatives during and after slow kill treatment, what you do will have no effect on how things develop in the rest of the dog population. (2ndchance.info)