I agree that treatments for this disease are to buy you more time with the dog. We did not opt to treat Mocha's lymphoma other than managing her with prednisone. Although her time was short between the dx and us having to put her down this time was mainly for us to be able to say goodbye. But we did this with her interests at heart too...we did not let her lose her dignity.
It is an emotional decision that has to be made with the individual dog's quality of life and dignity as the sole interest.
Absolutely Mexico City is marvelous. But If you travel to Mexico don´t forget to visit Guadalajara the city of Tequila, Mariachi and beautiful ladies. There´s also in here an important jewish community. You´ll be welcome.