Vet Only Products - Dog Flea & Worm Treatments - Pet.co.nz

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Now you can get veterinary-only products online at Pet.co.nz through PETstock VET. No appointment needed; it's as simple as you click, we fetch.

PETstock VET is the veterinary partner of pet.co.nz and is committed to supporting our team by making available a range of "vet-only" pet health products to make sure your pet gets the best products available. Click here for more information about PETstock VET, or contact our helpdesk.

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- NexGard
  Spectra - 3 Pack
  15.1kg - 30kg
  
  Save up to $13.90
  From $55.59
  
  4.7 out 5 (From 98 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  20 - 40 kgs
  
  Save up to $13.20
  From $52.79
  
  4.4 out 5 (From 78 reviews)
- NexGard
  Spectra - 3 Pack
  7.6kg -15kg
  
  Save up to $13.70
  From $54.79
  
  4.7 out 5 (From 98 reviews)
- NexGard
  Spectra - 3 Pack
  30.1kg - 60kg
  
  Save up to $14.90
  From $59.59
  
  4.7 out 5 (From 98 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  4.5 - 10 kg
  
  Save up to $11.80
  From $47.19
  
  4.4 out 5 (From 78 reviews)
- NexGard
  Spectra - 3 Pack
  3.6kg - 7.5kg
  
  Save up to $13.30
  From $53.19
  
  4.7 out 5 (From 98 reviews)
- Frontline Plus
  For Dogs
  20 - 40 kg
  
  Save up to $14.70
  From $58.79
  
  4.7 out 5 (From 144 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  10 - 20 kgs
  
  Save up to $12.40
  From $49.59
  
  4.4 out 5 (From 78 reviews)
- Advocate
  For Dogs
  Dogs 4-10kg
  
  Save up to $13.00
  From $51.99
  
  4.7 out 5 (From 103 reviews)
- Advocate
  For Dogs
  Dogs 10-25kg
  
  Save up to $13.40
  From $53.59
  
  4.7 out 5 (From 103 reviews)
- Frontline Plus
  For Dogs
  Up to 10 kg
  
  Save up to $12.90
  From $51.59
  
  4.7 out 5 (From 144 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  25-50kgs
  
  Save up to $11.50
  From $45.99
  
  4.6 out 5 (From 30 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  10-25kgs
  
  Save up to $11.10
  From $44.39
  
  4.6 out 5 (From 30 reviews)
- Frontline Plus
  For Dogs
  10 - 20 kg
  
  Save up to $13.70
  From $54.79
  
  4.7 out 5 (From 144 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  4-10kgs
  
  Save up to $10.90
  From $43.59
  
  4.6 out 5 (From 30 reviews)
- Advantage
  Dog Flea Treatment
  4-10kg
  
  Save up to $11.80
  From $47.19
  
  4.5 out 5 (From 122 reviews)
- Seresto
  Flea Collar For Dogs
  Over 8 kgs
  
  Save up to $18.80
  From $75.19
  
  4.5 out 5 (From 44 reviews)
- Advantage
  Dog Flea Treatment
  10-25kg
  
  Save up to $13.00
  From $51.99
  
  4.5 out 5 (From 122 reviews)
- Comfortis
  Chewable Tablets
  Dogs 4.6-9 kg and Cats 2.8kg-5.4kg
  
  Save up to $26.62
  From $79.87
  
  4.7 out 5 (From 119 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  2 - 4.5kg
  
  Save up to $11.20
  From $44.79
  
  4.4 out 5 (From 78 reviews)
- Advocate
  For Dogs
  Dogs Under 4kg
  
  Save up to $11.00
  From $43.99
  
  4.7 out 5 (From 103 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  4.5kg - 10kg
  
  Save up to $16.60
  From $66.39
  
  4.2 out 5 (From 10 reviews)
- Advocate
  For Dogs
  Dogs over 25kg
  
  Save up to $25.00
  From $58.39
  
  4.7 out 5 (From 103 reviews)
- Frontline Plus
  For Dogs
  40 - 60 kg
  
  Save up to $15.90
  From $63.59
  
  4.7 out 5 (From 144 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  20kg - 40kg
  
  Save up to $18.80
  From $75.19
  
  4.2 out 5 (From 10 reviews)
- Advantage
  Dog Flea Treatment
  Over 25kg
  
  Save up to $17.80
  From $50.39
  
  4.5 out 5 (From 122 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  40 - 56 Kgs
  
  Save up to $14.60
  From $58.39
  
  4.4 out 5 (From 78 reviews)
- Comfortis
  Chewable Tablets
  Dogs 9.1-18kg and Cats 5.5-11.2kg
  
  Save up to $27.62
  From $82.87
  
  4.7 out 5 (From 119 reviews)
- Seresto
  Flea Collar For Dogs
  Under 8 kgs
  
  Save up to $18.80
  From $75.19
  
  4.5 out 5 (From 44 reviews)
- Simparica
  Chewable Tablets
  Dogs 20-40kg 80mg
  
  Save up to $10.70
  From $42.79
  
  4.7 out 5 (From 9 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  10kg - 20kg
  
  Save up to $17.60
  From $70.39
  
  4.2 out 5 (From 10 reviews)
- NexGard
  Spectra Single Treatment
  
  Save up to $5.90
  From $20.39
  
  4.7 out 5 (From 3 reviews)
- Revolution
  Flea Treatment for Dogs
  Medium - 10-20kg
  
  Save up to $21.30
  From $57.19
  
  4.7 out 5 (From 64 reviews)
- Revolution
  Flea Treatment for Dogs
  Small - 5 - 10kg
  
  Save up to $19.70
  From $51.59
  
  4.7 out 5 (From 64 reviews)
- Revolution
  Flea Treatment for Dogs
  Puppy and Kitten
  
  Save up to $10.50
  From $41.99
  
  4.7 out 5 (From 64 reviews)
- Revolution
  Flea Treatment for Dogs
  Large - 20-40kg
  
  Save up to $22.90
  From $59.59
  
  4.7 out 5 (From 64 reviews)
- Simparica
  Chewable Tablets
  Dogs 5-10kg 20mg
  
  Save up to $9.90
  From $39.59
  
  4.7 out 5 (From 9 reviews)
- Comfortis
  Chewable Tablets
  Dogs 18.1-27kg (not suitable for cats)
  
  Save up to $28.37
  From $85.12
  
  4.7 out 5 (From 119 reviews)
- Revolution
  Flea Treatment for Dogs
  X Small - 2.5 - 5kg
  
  Save up to $17.70
  From $49.19
  
  4.7 out 5 (From 64 reviews)
- Comfortis
  Chewable Tablets
  Dogs 27.1-54kg (not suitable for cats)
  
  Save up to $29.62
  From $88.87
  
  4.7 out 5 (From 119 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  2-4kgs
  
  Save up to $10.30
  From $41.19
  
  4.6 out 5 (From 30 reviews)
- Advantage
  Dog Flea Treatment
  Under 4kg
  
  Save up to $11.80
  From $47.19
  
  4.5 out 5 (From 122 reviews)
- NexGard
  Spectra - 3 Pack
  2kg - 3.5kg
  
  Save up to $12.50
  From $49.99
  
  4.7 out 5 (From 98 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  2kg - 4.5kg
  
  Save up to $15.80
  From $63.19
  
  4.2 out 5 (From 10 reviews)
- Simparica
  Chewable Tablets
  Dogs 2.5-5kg 10mg
  
  Save up to $9.50
  From $37.99
  
  4.7 out 5 (From 9 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  40kg - 56kg
  
  Save up to $20.60
  From $82.39
  
  4.2 out 5 (From 10 reviews)
- Simparica
  Chewable Tablets
  Dogs 10-20kg 40mg
  
  Save up to $8.90
  From $35.59
  
  4.7 out 5 (From 9 reviews)
- Comfortis
  Chewable Tablets
  Dogs 2.3-4.5 kg and Cats 1.4-2.7kg
  
  Save up to $25.37
  From $76.12
  
  4.7 out 5 (From 119 reviews)
- Simparica
  Chewable Tablets
  Dogs 1.3-2.5kg 5mg
  
  Save up to $8.90
  From $35.59
  
  4.7 out 5 (From 9 reviews)
- NexGard
  Chewable For Dogs - Single
  
  Save up to $4.90
  From $17.19

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