[anonymous]

The vet tech can’t make any recommendations without the veterinarian’s approval, the veterinarian is the one that signs the order for the prescription food.
The veterinarian probably told the vet tech to discuss the diet issues/prescription food with you after consulting with the surgeon. The vet tech can’t prescribe anything.

Your own words: “the vet said that i can no longer feed raw or homemade foods because i can’t possibly “give him all the nutrition a prescription diet can.” she wants me to feed either hill’s prescription i/d or royal canin gastrointestinal high energy, because he needs somethign highly digestible with easily absorbable nutrients that he can digest and absorb quickly in his upper gut since most of his intestines are gone.”

PS: You might want to leave a message for the vet to call you when she has a minute to clarify the diet recommendations. I’m not sure you realize the gravity of the situation.
Best of luck.