My blue heeler had this product for 2years,he had seizures from the age of 8 months, the vet said he was epileptic,he was getting worse and we nearly lost him my wife did her home work,on this poison,we STOPPED it straight away, he has not had a seizure,for 12 months, DONT give this drug to your pet it can KiLL, we now use one that goes on his coat, no more problems look around talk to your vet

This product killed my 10-month-old GSP 6 hours after I gave it to her, which their customer service line advise is the time of maximum absorption. I didn't know it at the time, but many dogs get seizures from this product. Google it, it's horrible. Lesson learned: there is no point dumping a whole lot of high powered chemicals into your dog at once - do your research carefully on what the key parasite is and give a product specific to that, if it's really needed. A few worms or flea will not kill your dog - Nextguard Spectra killed mine. I am not staying it will kill your dog, but enough dogs get problems from it for me to never use it again.

First treatment for my 2yr old AmStaff was at 3mths. She’ll eat them straight out of the packet so ok there. I find it’s best to give them with food as it does upset her bowels but only for the day. She’s also a little more placid for the day. I find no fleas, no sign of worms and the odd tick she can pick up has been dead by the time I find it and she gets daily inspections. I am concerned about all the chemicals I put into the little body so during the cooler months, I treat her every 2nd month. I’ll keep using it this way.

Always worm my dogs twice a year, unfortunately the vets recommended that we use this product this time round. Both dogs have now been battling sickness off and on for 2 months (stomach and intestinal issues), I am absolutely furious about it. Both now at a new vet who wouldn’t be drawn on the product but just said they don’t stock it, or use it commercially or privately, enough for me.

We gave this to our dog on Saturday and he was vomiting and had diarrhea the next day. 4 days later and he still has diarrhea and is not himself.

This progressed to passing blood and mucus and losing weight. We stopped giving it to him, got a refund from the pet shop and two months later he is healthy and putting weight back on.

We had a few trips to the vet for stomach issues and blood in his stool over the months preceding this, but hadn't made the connection until the last time, when the problem escalated.

My vet told me that Nexgard's inference it kills tapeworms is false. It does not kill tapeworms. On reading the small print on the pack, it says it controls tapeworms by killing the fleas that carry tapeworms.
So when, like me, you buy the stuff to kill existing tapeworms, it's useless, resulting in my trip to the vet.

Also, the advert says, "NEXGARD SPECTRA is a tasty beef-flavoured chew that dogs love. 100% of owners surveyed said it was well received by their dog!"
So, as my dog will not chew it unless I cover it with something tasty like peanut butter, I allege the opposite of their advert: In my experience, 100% of dogs in my personal survey did NOT receive it well.

I find this product's claims to be shonky from start to finish.

I'm sure Nexgard does what it says at the "5 star" standard, it certainly fixed a puppy worm problem. But will be trying alternatives to Afoxolaner, with vets guidance, due to our dog having a side effect (blood in diarrhea for several days after each dosing - bull terrier 15kg).

No issues or reactions, never had a single tick since using. Very impressed as we live in a bad area for ticks. Highly recommend, don’t listen to herbalist nutters online listen to your vet or real people in dog parks.

My dog got an pancreatitis. It got more and more bad. Low fat food did not has positive effect. After stop about nextgard spectra he got his healthy back. Please do not give this poison chemical to your dog. How can such a drug come to market?

This is perfect for my boy. It's everything in one. We go away a lot so it covers things that are generally not found in the suburbs. Like ticks, etc... So when we go away I know my boys covered. Great peace of mind

This product is great for protecting dogs from paralysis tick in the tropics. I have used it on dogs of all sizes, ranging from 8 week old puppies to a 30kg German short haired pointer. I have used it on chihuahuas, basenjis, German shepherds, huskies, mareemas, border collies and more. I ensure that the first dose I give a new dog is smaller (one size class down) and if it is tolerated well I give the correct dose moving forward. The worst symptom that I have witnessed is diarrhea but I am sure to check if the dog has heart worm before I give it due to the risks. Some dogs do not like the smell and taste so it has to be hidden in cheese.

My pup loves these so much so that she eats these tablets straight out of my hands. No need to deceive her with hiding them in other products. No issues at all.

I gave my 11 month Cavoodle weighing 4.7kg one dose on 19 July 2022. She didn’t like to eat it. On the night of 20 July, she had the worst diarrhoea, black, liquid and very smelly. After taking Prosillic III Suspension and pet isotonic drink for hydration, my dog looks a lot better today, with slightly firmer stools that aren’t tarry and black. I will not recommend to use NexGard Spectra.

Less than a week after giving my dog her first ever dose of Nexgard Spectra (the vet receptionist sold me on it) my healthy 11 year old spaniel came down with severe diarrhoea and vomiting and after 24 hours was rushed to emergency vet hospital and put on IV fluids for 24 hours at great cost to us. Very distressing.
I am convinced that there is something about the combination of the two drugs that stresses the gastrointestinal and nervous system out as it’s being processed through the body.
I’m raising it with our vet as a potential toxin that kicked off my dog’s hospitalization.
Be very very careful when administering this drug!

My dog loves the first of the month cos she gets her nexguard chew. Reccomended by the vet, when buying on sale and in bulk only costs $10 a month which is well worth it for the peace of mind knowing that my best friend is protected from preventable nasties!

Purchased from my Vet, From initial dosing on the 16 May 19 I have have very poor results for wood tick control. I am constantly having to manually check my toy poodle for attached wood ticks. Previous years I have purchased from my vet Heartgard and Nexgard separately with very good results, Could it be this particular lot Number DIN02473364 for 2-3.7 Kg Nexgard Spectra that is not providing acceptable results?

My miniature poodle refuses to eat this. I've been using it for over a year now and every time I have to hide it in cheese, treats, even grinding it into his favourite food. It's quite a challenging process to say the least. I've spoken to a lot of pet owners at the dog park, and I'm not alone. They all say they have to mix it with something before their dog will eat it. So much for "highly palatable when offered as a treat".

Have been giving this to our 2 dogs (Kelpie x Staffie; Kelpie x Greyhound) for a year or so, has worked very well, no side effects. No nasty pests. Highly recommended.