Psssst Leslie... I've forgotten before too... shhhh

You're a great mom and I'm sure the dogs will be fine. A heartworm test probably wouldn't hurt though (I guess you have to wait 6 months though after reading Phred's post).

Souraya - my dogs are now on the heartworm shot too. I had some concerns about it at first but my vet assured me (after 40 minutes of talking) that it would be safe. Have you ever heard anything bad about it?