Simparica for Large dogs 20 - 40kg Green
Powerful Monthly Protection Against Fleas, Ticks & Mites
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Simparica Flea and Tick Chewable Tablets for Large Dogs 20.1-40kg 3 Pack
Large dogs live large lives - and they need parasite protection that can keep up. The Simparica Green pack is formulated specifically for large dogs weighing 20.1 to 40kg, delivering 80mg of sarolaner per chew for precise, weight-appropriate monthly protection. Whether your Labrador is swimming at the beach, your German Shepherd is hiking the trails or your Golden Retriever is rolling through the bush, Simparica provides up to 35 days of broad-spectrum protection against fleas, ticks and mites with every single dose. APVMA-approved, vet-trusted and liver-flavoured - reliable protection for your big mate, every month.
What Does Simparica Protect Against?
| Parasite | Coverage |
|---|---|
| Fleas (Ctenocephalides spp.) | Starts killing within 4 hours - kills before they lay eggs to stop infestations before they start |
| Paralysis Tick (Ixodes holocyclus) | Starts killing within 8 hours |
| Brown Dog Tick (Rhipicephalus sanguineus) | Treatment and control |
| Bush Tick (Haemaphysalis longicornis) | Treatment and control |
| Ear Mites (Otodectes cynotis) | Treatment and control |
| Demodex Mites (Demodex canis) | Treatment and control |
| Sarcoptic Mange (Sarcoptes scabiei) | Treatment and control |
Key Features and Benefits
- Fast-acting - starts killing fleas within 4 hours and ticks within 8 hours
- Up to 35 days of protection per dose - a little leeway built in between monthly treatments
- All three Australian ticks covered - paralysis tick, brown dog tick and bush tick
- Breaks the flea lifecycle - kills fleas before they can lay eggs, stopping infestations before they start
- Broad spectrum - also controls ear mites, demodex mites and sarcoptic mange
- Tasty liver-flavoured chew - goes down easily with or without food
- APVMA-approved and vet-grade - trusted by veterinarians across Australia
- Suitable for dogs and puppies from 8 weeks of age
- Formulated for large dogs 20.1 to 40kg - Green pack, 80mg sarolaner per chew
- 3 chews per pack - 3 months supply
Product Details
| Feature | Detail |
|---|---|
| Brand | Simparica by Zoetis |
| Pack Colour | Green |
| Dog Weight Range | 20.1 - 40kg |
| Active Ingredient | Sarolaner 80mg per chew |
| Flavour | Liver |
| Dosage Frequency | Monthly - lasts up to 35 days |
| Minimum Age | 8 weeks |
| Pack Size | 3 chewable tablets - 3 months supply |
| Regulatory Approval | APVMA-approved |
| Made In | USA |
| Storage | Store below 30°C away from direct sunlight |
How to Give Simparica
- Weigh your dog and confirm they fall within the 20.1 to 40kg range before administering the Green pack.
- Give one chew monthly with or without food - most large dogs take it straight from the hand like a treat.
- For fussier dogs, pop the chew inside a small amount of food or place it directly into their mouth.
- Repeat every month year-round for continuous protection - there is no need to wait for tick season.
- Missed a dose? Give it as soon as you remember and continue the regular monthly schedule from that point.
Simparica Size Guide
| Pack | Colour | Weight Range | Sarolaner |
|---|---|---|---|
| Puppy | Yellow | 1.3 - 2.5kg | 5mg |
| Extra Small | Purple | 2.6 - 5.0kg | 10mg |
| Small | Orange | 5.1 - 10kg | 20mg |
| Medium | Blue | 10.1 - 20kg | 40mg |
| Large | Green | 20.1 - 40kg | 80mg |
| Extra Large | Red | 40.1 - 60kg | 120mg |
Frequently Asked Questions
Is the Green pack right for my large dog? +
The Green pack is designed for large dogs weighing between 20.1 and 40kg. This covers many of Australia's most popular large breeds including Labradors, Golden Retrievers, German Shepherds, Border Collies, Boxers, Weimaraners, Dalmatians and Standard Poodles. Always weigh your dog before purchasing as body weight can vary significantly even within the same breed. If your dog sits right on the 40kg boundary, speak with your veterinarian about whether to continue with the Green pack or move to the Red (Extra Large) pack.
How quickly does Simparica start working? +
Once your large dog eats the chew, sarolaner enters the bloodstream within 30 minutes and starts killing fleas within 4 hours and ticks within 8 hours. Large dogs who spend time outdoors hiking, swimming or exploring bushland are often at higher risk of tick exposure, so that fast onset of action after each monthly dose is particularly valuable for active large breeds.
Does Simparica protect against paralysis ticks? +
Yes. Simparica provides treatment and control of all three key Australian ticks - paralysis tick (Ixodes holocyclus), brown dog tick (Rhipicephalus sanguineus) and bush tick (Haemaphysalis longicornis). Large dogs who regularly explore bushland, national parks or coastal areas are at particular risk of paralysis tick exposure. Simparica starts killing paralysis ticks within 8 hours and year-round monthly dosing provides continuous uninterrupted protection.
Will my large dog actually eat the chew? +
Most large dogs gobble the liver-flavoured Simparica chew down without a second thought - many owners find it disappears before they have even finished reaching for it. For the occasional large dog that is suspicious of anything new, the chew can be given with food or tucked inside a favourite treat. It can be administered with or without food so there is complete flexibility in how you offer it.
Can Simparica be used with other medications? +
Simparica is generally well tolerated alongside other medications. Large breeds are sometimes prone to conditions like hip dysplasia, hypothyroidism or epilepsy that may require ongoing medication. If your dog is currently on any other treatments or supplements, it is worth having a quick conversation with your veterinarian before starting Simparica to make sure there are no concerns specific to your dog's health history.
What if I miss a dose? +
Give Simparica as soon as you remember and then resume the regular monthly schedule from that point. Each dose provides protection for up to 35 days, so there is a small buffer built in. For large active dogs that spend time outdoors, consistent year-round monthly dosing is especially important to maintain uninterrupted tick and flea protection. You can set up a free monthly reminder at zoetis.com.au/pet-reminders.
Are there any side effects? +
Simparica has a strong safety record and is recommended by veterinarians across Australia. Side effects are uncommon but the most frequently reported include vomiting, diarrhoea and lethargy. In very rare cases, seizures have been observed - this is particularly worth noting for large breeds with a known history of neurological conditions, which is another good reason to mention Simparica to your vet before starting. If you notice anything unusual after dosing, contact your veterinarian or call the Zoetis support line on 1800 814 883.
How do I know if my large dog has fleas? +
Signs of fleas in large dogs include persistent scratching, biting or licking at the skin, hair loss and small dark specks in the coat known as flea dirt. Large dogs with thick or double coats can sometimes carry a significant flea burden before the signs become obvious, making prevention more effective than treatment. Simparica starts killing fleas within 4 hours and monthly dosing breaks the flea lifecycle by eliminating fleas before they can lay eggs - preventing a household infestation from developing.
Please note: Always read the label and follow directions for use. Suitable for dogs and puppies from 8 weeks of age weighing at least 1.3kg. Not suitable for cats or other animals. Not evaluated for use in pregnant, lactating or breeding dogs - consult your veterinarian if applicable. Store below 30°C away from direct sunlight and out of reach of children and animals. Keep in original packaging until use. For further information contact the Zoetis Veterinary Medical Information and Product Support Team on 1800 814 883 or email productsupport.au@zoetis.com.
(SIMP_GREEN)
| SKU | SIMP_GREEN |
| Brand | Simparica |
| Shipping Weight | 0.1000kg |
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