I am looking to open a pet shop in Tenerife (which is outside the EU) and believe that a lot of products will be cheaper from UK wholesalers than those located in Spain or the Canary Islands.

However, I'm having difficulty finding out the costs involved in shipping - transportation, taxes, custom charges etc. in order to work out whether the total charges would still make it worthwhile to import from the UK rather than use a local source.

Can anyone help please?