Questão jurídica principal
Whether the veterinary care contract was a mandate subject to Arts. 394 ss CO and Art. 398 CO
Decisão extraída
Yes. The veterinary care agreement is governed by the rules on mandate, and the veterinarian owed faithful performance under Art. 398 CO.
Fundamentação extraída
A veterinarian providing ongoing care and vaccination services acts as mandatary; the contract is not one of result but of diligent performance.