evidence: Under the previous deal, if you were travelling with pets from Great Britain, there was a long list of requirements to ensure that you complied with the EU Pet Travel Scheme. This included tapeworm treatment, pet passports and a rabies vaccination. As well as "a single use EU animal health certificate confirming microchip and vaccinations". The health certificate alone would set you back around £180 as it required an official veterinarian for sign off. [...] Under the new treaty, pet travel has been made much simpler. Owners will no longer need a pet passport or have to pay for costly health treatments or certifications. Owners travelling from Northern Ireland to Great Britain won’t need to do anything. British pet owners will only need to ensure that their pet is microchipped in order to visit Northern Ireland. This is a legal requirement for dogs in the UK already. Therefore it should not incur any additional costs for dog travel. Pet owners are also able to sign up online for a travel document that will be valid for life. The document will also be built into the booking systems for flying with pets or taking the ferry.