[Susan]

Hi again
if you have a script for a vet diet food, then why not google American online Pet Stores, then email them & ask do they post outside of the US to Venezuela ??

Here’s Chewy online US store link
https://www.chewy.com/s?query=dog+Royal+Canine+vet+diets&nav-submit-button=

scroll down & send them an email ask do they send to Venezuela??
tell them in your email that you have a script for the vet diet.

Here’s more online US pet stores look to right they have their links..
http://www.petbusiness.com/January-2017/Exponential-Growth/

I thought you lived in Europe but you live northern coast of South America.
http://www.petbusiness.com/January-2017/Exponential-Growth/

You’d be better off finding a vet nutritionist who’s online & pay for them to prepare you a home made cooked diet for a dog who has Chronic Renal Disease…

Royal Canine & Hills vet diet sound great but a lot of the times some dogs wont eat these vet diets, so you’re probably better off cooking your own balanced cooked meals…

Google home cook diet for “Dog with Chronic Renal Disease”
Here’s some home cooked recipes

Recipe for Low-Phosphorus Dog Food ~ Caring for a Dog with Chronic Renal Failure

http://dogaware.com/health/kidneysamplediet.html

https://www.animalwised.com/a-homemade-diet-for-dogs-with-kidney-failure-221.html