Requirement
Parasite treatment for pet travel: what it is and who requires it
A recorded flea, tick and worm treatment. What a parasite treatment is, why authorities require it, and the exact requirement in every country we cover, quoted from the official source.
Updated 2026-10-12
Several destinations ask for a broad-spectrum treatment against internal and external parasites, given within a set number of days before the certificate is issued or before travel, and written into the certificate.
What to watch for
- Brazil asks for it within 15 days before the certificate is issued. The UAE asks for it in the 14 days before shipment.
- The product and the date have to be written down by the vet, so keep the packaging details.
Who requires it, and exactly how
Each entry below is taken from the country’s rule file and links to the page it comes from. Where a rule only applies to some pets or origins, the condition is shown.
- Entering
Internal and external parasite treatment
For every pet
A treatment against internal and external parasites, with a product approved by the authority of the country of origin, within the 15 days before the CVI is issued (or before the passport is endorsed).
“Tratamiento contra parásitos internos y externos dentro de los 15 (quince) días previos a la fecha de emisión del CVI o a la intervención del pasaporte”
- Entering
Dogs: start tick and flea treatment at least 30 days before export
Your pet is a dog
A government-approved vet starts a tick and flea treatment that kills on contact, at least 30 days before export, and keeps it effective until export.
“Start at least 30 days before export and repeat according to manufacturer’s directions.”
- Entering
Cats: start tick and flea treatment at least 21 days before export
Your pet is a cat
A government-approved vet starts a tick and flea treatment that kills on contact, at least 21 days before export, and keeps it effective until export.
“Start at least 21 days before export and repeat according to manufacturer directions”
- Entering
Internal parasite treatment #1
For every pet
First of two treatments against nematodes and cestodes, within 45 days of export and at least 14 days before the second.
“Your dog must be treated twice within 45 days before export.”
- Entering
Internal parasite treatment #2
For every pet
Second treatment, at least 14 days after the first and within 5 days before export (can be done at the final vet check).
“The two treatments must be spaced at least 14 days apart. The second treatment must be given within 5 days before the export date.”
- Entering
Treatment against internal and external parasites
For every pet
A broad-spectrum treatment against internal and external parasites, with a product approved by the exporting country's authority and following the maker's instructions, within the 15 days before the CVI is issued. It is recorded on the CVI.
“no prazo de quinze (15) dias antes da data de emissão do CVI, a um tratamento de amplo espectro contra parasitos internos e externos”
- Entering
Internal and external parasite treatment
For every pet
A broad-spectrum treatment against internal and external parasites, with a product approved by your country's health authority, given between 5 and 30 days before the CVI is issued.
“Los animales deben ser tratados entre 5 y 30 días previos a la emisión del CVI con un antiparasitario de uso interno y externo”
- Entering
Internal and external parasite treatment within 60 days before shipment
For every pet
Your pet is treated against internal and external parasites in the 60 days before shipment, with a product authorised in the country of origin, and the certificate names the product, the active ingredient and the date.
“Que el o los animales haya(n) recibido un tratamiento antiparasitario interno y externo, dentro de los 60 días previos al embarque”
- Entering
Tick treatment within 14 days before arrival
For every pet
Your vet treats your dog or cat with a long-acting oral or topical product labelled to kill ticks (equivalent or better than fipronil) within 14 days before arrival, and the treatment is written on the health certificate. K-9 Advantix is acceptable for dogs only, never for cats; Revolution is not acceptable.
“Dogs and cats must be treated by your veterinarian with a long-acting oral or topical product labeled to kill ticks that is equivalent or better than Fipronil within 14 days prior to arrival and the treatment must be documented on the health certificate.”
- Entering
Internal and external parasite treatment (pets from Australia)
The country you travel from is in the group: Australia: its own DVS document; at least 10 clear days' quarantine and a Hendra virus test
A pet from Australia is treated against fleas and ticks and against nematodes and cestodes between 2 and 7 days before export (the certificate states the active ingredients and the dates).
“The animal has been treated with a product effective against external parasites (fleas and ticks) between 2 and 7 days of export”
- Entering
Internal and external deworming
The country you travel from is in the group: Any other country — Certificate of Good Health (15 days)
Your pet must be dewormed internally and externally within the 6 months before travel and be free of external parasites — this goes on the Certificate of Good Health.
“That the animal(s) have been dewormed internally and externally within the six months prior to travel and are free of ectoparasites.”
- Entering
Cats: tick and flea treatment in the 16 days before shipment
Your pet is a cat and the country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
A vet treats your cat with an MPI-approved tick and flea product in the 16 days before shipment, with continuous protection from the treatment until shipment, and certifies it free of external parasites at treatment and in the 2 days before shipment.
“The cat must be treated by a veterinarian with a product listed in MPI-STD-SAA for the control of ticks and fleas:”
- Entering
Dogs: first tick and flea treatment (14 days before the Babesia blood test)
Your pet is a dog and the country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
A vet gives your dog the first of two tick and flea treatments (MPI-approved product) at least 14 days before the blood sample for the Babesia tests, with continuous protection until shipment.
“The dog must be treated twice by a veterinarian with a product listed in MPI-STD-SAA for the control of ticks and fleas:”
- Entering
Dogs: last tick and flea treatment in the 16 days before shipment
Your pet is a dog and the country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
The last of the two tick and flea treatments must be given in the 16 days before shipment, with the dog certified free of external parasites at each treatment and in the 2 days before shipment.
“The last treatment must be given in the 16 days before the date of shipment; and”
- Entering
Worming treatment #1 (nematodes and cestodes)
The country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
A vet gives the first of two worming treatments (MPI-approved product or combination, covering nematodes and cestodes including Echinococcus) in the 30 days before shipment and at least 14 days before the second.
“The cat or dog must be treated twice by a veterinarian with a product (or combination of products) listed in MPI-STD-SAA for the control of nematodes and cestodes (including Echinococcus species).”
- Entering
Worming treatment #2 (in the 5 days before shipment)
The country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
The second worming treatment must be given in the 5 days before shipment, at least 14 days after the first.
“The second treatment must be given in the 5 days before the date of shipment.”
- Entering
Dogs: treatment against Angiostrongylus vasorum
Your pet is a dog and the country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
A vet treats your dog with an MPI-approved product effective against Angiostrongylus vasorum (a lungworm) in the 5 days before shipment.
“The dog must be treated by a veterinarian with a product listed in MPI-STD-SAA effective against Angiostrongylus vasorum, in the 5 days before the date of shipment to New Zealand.”
- Entering
Dogs: heartworm prevention in the 5 days before shipment
Your pet is a dog and the country you travel from is in the group: Category 2: countries recognised as rabies free or Category 3: specified countries where rabies is absent or well controlled
Every dog is treated with an MPI-approved heartworm preventive in the 5 days before shipment (or is up to date with an approved sustained-release injection).
“Treated by a veterinarian with a product listed in MPI-STD-SAA for heartworm prevention in the 5 days before the date of shipment; or”
- Entering
Internal and external parasite treatment before travel
For every pet
Your pet is treated against internal and external parasites shortly before travel and the certificate says so. We plan for within 15 days (SENASA's 2024 note says 30 days, its 2020 page 15).
“además de la desparasitación interna y externa realizada dentro de los 30 días previos al viaje.”
- Entering
Internal and external parasite treatment
For every pet
Between 2 and 7 days before export, your vet treats your pet for internal and external parasites and completes Sections I–III of Singapore's veterinary certificate.
“Between 2 and 7 days of export, send your dog or cat for parasite treatments and complete the veterinary health certificate.”
- Entering
Internal and external parasite treatment
For every pet
Treat your pet for internal and external parasites within the 14 days before it's shipped, and have it recorded on the health certificate or passport.
“The animal was received preventive doses for internal and external parasites during the 14 days prior to shipment”