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 $6.95
  From $62.54
  
  4.7 out 5 (From 104 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  20 - 40 kgs
  
  Save up to $10.57
  From $59.92
  
  4.4 out 5 (From 82 reviews)
- NexGard
  Spectra - 3 Pack
  30.1kg - 60kg
  
  Save up to $7.45
  From $67.04
  
  4.7 out 5 (From 104 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  4.5 - 10 kg
  
  Save up to $9.37
  From $53.12
  
  4.4 out 5 (From 82 reviews)
- NexGard
  Spectra - 3 Pack
  7.6kg -15kg
  
  Save up to $6.85
  From $61.64
  
  4.7 out 5 (From 104 reviews)
- NexGard
  Spectra - 3 Pack
  3.6kg - 7.5kg
  
  Save up to $6.65
  From $59.84
  
  4.7 out 5 (From 104 reviews)
- Frontline Plus
  For Dogs
  20 - 40 kg
  
  Save up to $5.25
  From $47.24
  
  4.7 out 5 (From 145 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  10 - 20 kgs
  
  Save up to $9.67
  From $54.82
  
  4.4 out 5 (From 82 reviews)
- Frontline Plus
  For Dogs
  Up to 10 kg
  
  Save up to $4.55
  From $40.94
  
  4.7 out 5 (From 145 reviews)
- Advocate
  For Dogs
  Dogs 10-25kg
  
  Save up to $10.05
  From $56.94
  
  4.7 out 5 (From 104 reviews)
- Advocate
  For Dogs
  Dogs 4-10kg
  
  Save up to $9.75
  From $55.24
  
  4.7 out 5 (From 104 reviews)
- Frontline Plus
  For Dogs
  10 - 20 kg
  
  Save up to $4.85
  From $43.64
  
  4.7 out 5 (From 145 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  25-50kgs
  
  Save up to $5.75
  From $51.74
  
  4.7 out 5 (From 32 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  10-25kgs
  
  Save up to $5.55
  From $49.94
  
  4.7 out 5 (From 32 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  4-10kgs
  
  Save up to $5.45
  From $49.04
  
  4.7 out 5 (From 32 reviews)
- Advantage
  Dog Flea Treatment
  4-10kg
  
  Save up to $6.05
  From $54.44
  
  4.5 out 5 (From 122 reviews)
- Advantage
  Dog Flea Treatment
  10-25kg
  
  Save up to $6.65
  From $59.84
  
  4.5 out 5 (From 122 reviews)
- Frontline Plus
  For Dogs
  40 - 60 kg
  
  Save up to $5.75
  From $51.74
  
  4.7 out 5 (From 145 reviews)
- Comfortis
  Chewable Tablets
  Dogs 4.6-9 kg and Cats 2.8kg-5.4kg
  
  Save up to $15.97
  From $90.52
  
  4.7 out 5 (From 120 reviews)
- Seresto
  Flea Collar For Dogs
  Over 8 kgs
  
  Save up to $9.60
  From $86.39
  
  4.5 out 5 (From 47 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  2 - 4.5kg
  
  Save up to $8.92
  From $50.57
  
  4.4 out 5 (From 82 reviews)
- Advocate
  For Dogs
  Dogs Under 4kg
  
  Save up to $5.75
  From $51.74
  
  4.7 out 5 (From 104 reviews)
- Advocate
  For Dogs
  Dogs over 25kg
  
  Save up to $18.75
  From $72.99
  
  4.7 out 5 (From 104 reviews)
- Simparica
  Chewable Tablets
  Dogs 20-40kg 80mg
  
  Save up to $8.02
  From $45.47
  
  4.7 out 5 (From 9 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  4.5kg - 10kg
  
  Save up to $13.42
  From $76.07
  
  4.3 out 5 (From 14 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  20kg - 40kg
  
  Save up to $15.22
  From $86.27
  
  4.3 out 5 (From 14 reviews)
- Bravecto
  Flea & Tick Chewable Treatment For Dogs
  40 - 56 Kgs
  
  Save up to $11.32
  From $64.17
  
  4.4 out 5 (From 82 reviews)
- Advantage
  Dog Flea Treatment
  Over 25kg
  
  Save up to $9.15
  From $64.49
  
  4.5 out 5 (From 122 reviews)
- Simparica
  Chewable Tablets
  Dogs 5-10kg 20mg
  
  Save up to $7.42
  From $42.07
  
  4.7 out 5 (From 9 reviews)
- Simparica
  Chewable Tablets
  Dogs 10-20kg 40mg
  
  Save up to $4.45
  From $40.04
  
  4.7 out 5 (From 9 reviews)
- NexGard
  Spectra Single Treatment
  From $25.49
  
  4.7 out 5 (From 3 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  10kg - 20kg
  
  Save up to $14.17
  From $80.32
  
  4.3 out 5 (From 14 reviews)
- Revolution
  Flea Treatment for Dogs
  Large - 20-40kg
  
  Save up to $17.17
  From $74.49
  
  4.7 out 5 (From 66 reviews)
- Revolution
  Flea Treatment for Dogs
  Small - 5 - 10kg
  
  Save up to $14.77
  From $64.49
  
  4.7 out 5 (From 66 reviews)
- Seresto
  Flea Collar For Dogs
  Under 8 kgs
  
  Save up to $9.60
  From $86.39
  
  4.5 out 5 (From 47 reviews)
- Comfortis
  Chewable Tablets
  Dogs 9.1-18kg and Cats 5.5-11.2kg
  
  Save up to $16.57
  From $93.92
  
  4.7 out 5 (From 120 reviews)
- Revolution
  Flea Treatment for Dogs
  Puppy and Kitten
  
  Save up to $5.25
  From $47.24
  
  4.7 out 5 (From 66 reviews)
- Revolution
  Flea Treatment for Dogs
  Medium - 10-20kg
  
  Save up to $15.97
  From $71.49
  
  4.7 out 5 (From 66 reviews)
- Advantage
  Dog Flea Treatment
  Under 4kg
  
  Save up to $6.05
  From $54.44
  
  4.5 out 5 (From 122 reviews)
- Comfortis
  Chewable Tablets
  Dogs 18.1-27kg (not suitable for cats)
  
  Save up to $17.02
  From $96.47
  
  4.7 out 5 (From 120 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  2-4kgs
  
  Save up to $5.15
  From $46.34
  
  4.7 out 5 (From 32 reviews)
- Comfortis
  Chewable Tablets
  Dogs 27.1-54kg (not suitable for cats)
  
  Save up to $17.77
  From $100.72
  
  4.7 out 5 (From 120 reviews)
- Revolution
  Flea Treatment for Dogs
  X Small - 2.5 - 5kg
  
  Save up to $13.27
  From $61.49
  
  4.7 out 5 (From 66 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  40kg - 56kg
  
  Save up to $16.42
  From $93.07
  
  4.3 out 5 (From 14 reviews)
- Simparica
  Chewable Tablets
  Dogs 2.5-5kg 10mg
  
  Save up to $7.12
  From $40.37
  
  4.7 out 5 (From 9 reviews)
- Bravecto
  Flea & Tick Spot On Treatment for Dogs
  2kg - 4.5kg
  
  Save up to $12.67
  From $71.82
  
  4.3 out 5 (From 14 reviews)
- Comfortis
  Chewable Tablets
  Dogs 2.3-4.5 kg and Cats 1.4-2.7kg
  
  Save up to $15.22
  From $86.27
  
  4.7 out 5 (From 120 reviews)
- NexGard
  Spectra - 3 Pack
  2kg - 3.5kg
  
  Save up to $6.25
  From $56.24
  
  4.7 out 5 (From 104 reviews)
- Simparica
  Chewable Tablets
  Dogs 1.3-2.5kg 5mg
  
  Save up to $6.67
  From $37.82
  
  4.7 out 5 (From 9 reviews)
- NexGard
  Chewable For Dogs - Single
  
  Save up to $2.45
  From $19.34

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