I was going to send a private reply, then I thought a moment and thought this is information I felt everyone should know if y'all didn't already... And sorry in advance that it's kinda long: What is the dose of ivermectin for a heartworm positive dog? NONE. NOT. EVER. That is, unless you want to do the commonly practiced by rescues "slow/soft kill" form of 'treatment'... Ivermectin is designed to kill stage 3&4 heartworm microfilliae, not the stage 1 or 2 larvae, nor the adult worms either. For a HW test to be read positive, there must be at least 3 adult female worms present in the heart. Female heartworms live on average 5 years, males much shorter, at about 18 months. Regardless of the dosage of ivermectin, the adult worms will not be killed, just their right-aged offspring. The thought is that by controlling the parasitic load by killing the larvae, the adults will then follow their course and die in their due time; then dog will be heartworm negative/free whenever the adult worms are dead, as there are no new younger adult worms to take their place. Meanwhile, the current evenly maintained parasitic load of wormy residents in the dog's heart are setting up housekeeping for up to 6 YEARS. Just think of how healthy a dog's heart valves are after closing on a worm or 100 for that long! The evidence is coming in now that the soft kill method has been practiced for some time.... And unfortunately those dogs are quite often dying the same death they would have had- congestive heart failure- just at a later age than if they were untreated, but sadly, not the length their potential actually was. :( It seems to be that the duration of worms can be just as bad a prognosis as how bad the infestation is. Feeding the adult worms ivermectin each month, and the young larvae as well breeds ivermectin resistant heartworms. Look around the Deep South and find out how that went. Ivermectin doesn't work for large animals down there anymore either. Not even for GIT worms! Heartworm resistance was unheard of until the soft/slow-kill method became common practice. Go figure... Are they related? No veterinary association recommends the slow/soft-kill method. All recommend actual heartworm treatment for the clinically affected dog (or cat). The slow/soft-kill method was basically devised by rescues-- a cheap way to keep a dog alive and eventually be heartworm free possibly (depending on age of dog and worms when discovered + the load #,) one day. Better than euthanizing the otherwise adoptable dog if that is their only problem is the thought on that... The 'real' heartworm treatment would break many cash-strapped rescues, so it doesn't happen. This half-assed way to treat is a bad way to go IMO- I couldn't imagine making my dog be heartworm infested for years and years and then knowing what their fate will be (unless something else gets them first), except when *** (see below). But I already know I'm a little nuts and it would be me, not my dogs, with the missed meal cramps if it were ever necessary... Care Credit is my dogs' best friend! I wouldn't hesitate to treat if for some reason, one of my dogs ever did test positive. Not for a second.... Many feel the soft/slow-kill method is "kinder" a 'treatment' than the "real" one- they feel that 2 whole months of strict rest while the worms decay is "too hard on poor Dukey. It would kill him not to be able to run & play for all that time!"... With those same people not thinking past today or tomorrow, much less a few years down the road... When Dukey won't have to be confined because with his heart and lung problems due to his leaky heart valves, he can't run anymore. :(. *** the only valid reason I could see not to treat Dukey with the traditional heartworm medications is if he were already quite a senior dog and probably wouldn't outlive the worms in the first place; being elderly would already be a higher risk being positive as well. He could go with the soft kill treatment then I suppose. If this is a young dog, spring for the adult killer. Be done with the heartworms and free before spring. Then she can live on year round preventative for the rest of her life as not to get them again! That will be her first dose of ivermectin. ;) Also, if the yeast infections get treated and come back, go straight for the allergy testing. Most chronic yeast infections are due to being allergy related. Get the allergies under control, voilà ! Yeast infections under control. In the long run, it's cheaper to do the testing rather than pay for the medications 10x... Diet is also quite important- go grain free if not already, raw is great for the allergic dog since the owner knows EXACTLY what their dog gets! Also, rinsing the yeast affected areas with plain white vinegar will kill the yeast. Mixed 50/50 with rubbing alcohol makes an excellent ear cleaner- and is also drying with the alcohol. :). Anti fungal, antibacterial, antiviral, all in one cheap and easy homemade product! Use daily for 3-4 weeks when infected, then 2x weekly afterwards for control when necessary. The same mix can also be used on feet, etc., providing the skin isn't licked too bloody raw where it would be more than painful to pour alcohol on it! (I'd rather salt there... ;) Wishing your daughter good luck- Jen P & the Pack who have 3 words: YEARLY 4 DX TEST! Tests for heartworms, Lyme's disease, Anaplasmosis, and Ehrlichiosis. Each can kill your dog via acute renal or hepatic failure at worst; fever, anorexia and transient polyarthritis (many leg arthritic lameness) at the least of the symptoms range. They are usually around 2x the cost of a regular heartworm test and you test for 4x as much stuff! Plus you get results before you go home, not the next day or next week. :). Just sayin' On Wednesday, October 15, 2014, Anne Utter <rautt75@xxxxxxxxx> wrote: > My daughter got a rescue dog - med size and it is heartworm positive. > Not in a late stage but does anyone know what dose of Ivermectin she should > have at 30 lbs.? > And how often should she have the treatment. The vet is saying once a > month. That is like a heartworm preventative it seems to me. How is it > going to get rid of the heartworms? She has already put a lot of money > into this dog since she was running a fever, had a good case of yeast > infections and has to have med for all of this. > > -- JayDee's Proud-Haus Shepherds/Proud K911 Canine Consulting Committed to the Total Dog you can be Proud of!!! www.jaydeesphs.com Support the next generation's stewards in the sport of dogs... Donate to the German Shepherd Dog Youth Recognition Fund! www.dogshowjuniors.com ============================================================================ POST is Copyrighted 2014. All material remains the property of the original author and of GSD Communication, Inc. NO REPRODUCTIONS or FORWARDS of any kind are permitted without prior permission of the original author AND of the Showgsd-l Management. ALL RIGHTS RESERVED. Each Author is responsible for the content of his/her post. This group and its administrators are not responsible for the comments or opinions expressed in any post. 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