Buy Flea & Worm for your Dog - 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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- Bravecto
  For Dogs
  20 - 40 kgs
  
  Save up to $13.00
  From $51.99
  
  4.4 out 5 (From 69 reviews)
- NexGard
  Spectra - 3 Pack
  7.6kg -15kg
  
  Save up to $12.50
  From $49.99
  
  4.7 out 5 (From 88 reviews)
- NexGard
  Spectra - 3 Pack
  30.1kg - 60kg
  
  Save up to $13.50
  From $53.99
  
  4.7 out 5 (From 88 reviews)
- NexGard
  Spectra - 3 Pack
  15.1kg - 30kg
  
  Save up to $12.50
  From $49.99
  
  4.7 out 5 (From 88 reviews)
- Bravecto
  For Dogs
  4.5 - 10 kg
  
  Save up to $11.60
  From $46.39
  
  4.4 out 5 (From 69 reviews)
- NexGard
  Spectra - 3 Pack
  3.6kg - 7.5kg
  
  Save up to $12.30
  From $49.19
  
  4.7 out 5 (From 88 reviews)
- Bravecto
  For Dogs
  10 - 20 kgs
  
  Save up to $12.20
  From $48.79
  
  4.4 out 5 (From 69 reviews)
- Advocate
  For Dogs
  Dogs 4-10kg
  
  Save up to $13.00
  From $51.99
  
  4.7 out 5 (From 98 reviews)
- Advocate
  For Dogs
  Dogs 10-25kg
  
  Save up to $13.40
  From $53.59
  
  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 139 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  25-50kgs
  
  Save up to $10.50
  From $41.99
  
  4.7 out 5 (From 24 reviews)
- Comfortis
  Chewable Tablets
  Dogs 4.6-9 kg and Cats 2.8kg-5.4kg
  
  Save up to $19.50
  From $77.99
  
  4.7 out 5 (From 118 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  10-25kgs
  
  Save up to $10.10
  From $40.39
  
  4.7 out 5 (From 24 reviews)
- Frontline Plus
  For Dogs
  Up to 10 kg
  
  Save up to $12.90
  From $51.59
  
  4.7 out 5 (From 139 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  4-10kgs
  
  Save up to $9.90
  From $39.59
  
  4.7 out 5 (From 24 reviews)
- Advantage
  Dog Flea Treatment
  4-10kg
  
  Save up to $11.80
  From $47.19
  
  4.5 out 5 (From 120 reviews)
- Frontline Plus
  For Dogs
  10 - 20 kg
  
  Save up to $13.70
  From $54.79
  
  4.7 out 5 (From 139 reviews)
- Advantage
  Dog Flea Treatment
  10-25kg
  
  Save up to $13.00
  From $51.99
  
  4.5 out 5 (From 120 reviews)
- Seresto
  Flea Collar For Dogs
  Over 8 kgs
  
  Save up to $18.80
  From $75.19
  
  4.5 out 5 (From 42 reviews)
- Advocate
  For Dogs
  Dogs over 25kg
  
  Save up to $25.00
  From $58.39
  
  4.7 out 5 (From 98 reviews)
- Comfortis
  Chewable Tablets
  Dogs 9.1-18kg and Cats 5.5-11.2kg
  
  Save up to $20.10
  From $80.39
  
  4.7 out 5 (From 118 reviews)
- Bravecto
  For Dogs
  40 - 56 Kgs
  
  Save up to $14.20
  From $56.79
  
  4.4 out 5 (From 69 reviews)
- Simparica
  Chewable Tablets
  Dogs 20-40kg 80mg
  
  Save up to $10.70
  From $42.79
  
  4.8 out 5 (From 6 reviews)
- Bravecto
  Spot On for Dog
  4.5kg - 10kg
  
  Save up to $16.20
  From $64.79
  
  4.0 out 5 (From 5 reviews)
- Bravecto
  Spot On for Dog
  20kg - 40kg
  
  Save up to $18.40
  From $73.59
  
  4.0 out 5 (From 5 reviews)
- NexGard
  Spectra - 3 Pack
  2kg - 3.5kg
  
  Save up to $11.50
  From $45.99
  
  4.7 out 5 (From 88 reviews)
- Advocate
  For Dogs
  Dogs Under 4kg
  
  Save up to $11.00
  From $43.99
  
  4.7 out 5 (From 98 reviews)
- Seresto
  Flea Collar For Dogs
  Under 8 kgs
  
  Save up to $18.80
  From $75.19
  
  4.5 out 5 (From 42 reviews)
- Comfortis
  Plus Chewable Flea & Worm Tablets for Dogs
  27.1-54kg
  
  Save up to $23.90
  From $51.99
  
  5.0 out 5 (From 2 reviews)
- Bravecto
  For Dogs
  2 - 4.5kg
  
  Save up to $11.00
  From $43.99
  
  4.4 out 5 (From 69 reviews)
- Advantage
  Dog Flea Treatment
  Over 25kg
  
  Save up to $17.80
  From $50.39
  
  4.5 out 5 (From 120 reviews)
- Revolution
  Flea Treatment for Dogs
  Small - 5 - 10kg
  
  Save up to $19.70
  From $49.99
  
  4.7 out 5 (From 63 reviews)
- Comfortis
  Plus Chewable Flea & Worm Tablets for Dogs
  18.1-27kg
  
  Save up to $22.70
  From $50.39
  
  5.0 out 5 (From 2 reviews)
- Revolution
  Flea Treatment for Dogs
  Medium - 10-20kg
  
  Save up to $21.30
  From $53.19
  
  4.7 out 5 (From 63 reviews)
- Revolution
  Flea Treatment for Dogs
  Puppy and Kitten
  
  Save up to $9.90
  From $39.59
  
  4.7 out 5 (From 63 reviews)
- Frontline Plus
  For Dogs
  40 - 60 kg
  
  Save up to $15.90
  From $63.59
  
  4.7 out 5 (From 139 reviews)
- Comfortis
  Chewable Tablets
  Dogs 27.1-54kg (not suitable for cats)
  
  Save up to $21.70
  From $86.79
  
  4.7 out 5 (From 118 reviews)
- Revolution
  Flea Treatment for Dogs
  Large - 20-40kg
  
  Save up to $22.90
  From $59.59
  
  4.7 out 5 (From 63 reviews)
- Comfortis
  Chewable Tablets
  Dogs 18.1-27kg (not suitable for cats)
  
  Save up to $20.70
  From $82.79
  
  4.7 out 5 (From 118 reviews)
- Bravecto
  Spot On for Dog
  10kg - 20kg
  
  Save up to $17.20
  From $68.79
  
  4.0 out 5 (From 5 reviews)
- Simparica
  Chewable Tablets
  Dogs 10-20kg 40mg
  
  Save up to $10.30
  From $41.19
  
  4.8 out 5 (From 6 reviews)
- Revolution
  Flea Treatment for Dogs
  X Small - 2.5 - 5kg
  
  Save up to $17.70
  From $47.59
  
  4.7 out 5 (From 63 reviews)
- Comfortis
  Plus Chewable Flea & Worm Tablets for Dogs
  9.1-18kg
  
  Save up to $21.90
  From $48.79
  
  5.0 out 5 (From 2 reviews)
- Simparica
  Chewable Tablets
  Dogs 5-10kg 20mg
  
  Save up to $9.90
  From $39.59
  
  4.8 out 5 (From 6 reviews)
- NexGard
  Chewables For Dogs - 3 Pack
  2-4kgs
  
  Save up to $9.30
  From $37.19
  
  4.7 out 5 (From 24 reviews)
- Comfortis
  Chewable Tablets
  Dogs 2.3-4.5 kg and Cats 1.4-2.7kg
  
  Save up to $18.50
  From $73.99
  
  4.7 out 5 (From 118 reviews)
- Advantage
  Dog Flea Treatment
  Under 4kg
  
  Save up to $11.80
  From $47.19
  
  4.5 out 5 (From 120 reviews)
- Bravecto
  Spot On for Dog
  2kg - 4.5kg
  
  Save up to $15.40
  From $61.59
  
  4.0 out 5 (From 5 reviews)
- Simparica
  Chewable Tablets
  Dogs 2.5-5kg 10mg
  
  Save up to $9.50
  From $37.99
  
  4.8 out 5 (From 6 reviews)
- Comfortis
  Plus Chewable Flea & Worm Tablets for Dogs
  2.3-4.5kg
  
  Save up to $19.90
  From $44.79
  
  5.0 out 5 (From 2 reviews)
- Bravecto
  Spot On for Dog
  40kg - 56kg
  
  Save up to $20.00
  From $79.99
  
  4.0 out 5 (From 5 reviews)
- Comfortis
  Plus Chewable Flea & Worm Tablets for Dogs
  4.6-9.0kg
  
  Save up to $21.30
  From $46.39
  
  5.0 out 5 (From 2 reviews)
- Simparica
  Chewable Tablets
  Dogs 1.3-2.5kg 5mg
  
  Save up to $8.90
  From $35.59
  
  4.8 out 5 (From 6 reviews)

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Showing 1 to 53 of 53