Sorry, our dog got what we could find - just like we did - and liked it. Mexican, Bahamian, El Salvadoran - it's just dog food.
I can't imagine doing a
circumnavigation with two dogs, especially that size. The amount of paperwork, the restrictions, quarantines, vaccinations, disease, potty issues, other unfriendly
animals, expenses, etc. is just too much for me. I cruised full time for 2 years with a very small dog in some of the more dog-friendly countries and wouldn't do it again.
Godd luck.