diff --git a/packages/db/src/seed.ts b/packages/db/src/seed.ts
index 375ffe1..985ecf0 100644
--- a/packages/db/src/seed.ts
+++ b/packages/db/src/seed.ts
@@ -270,6 +270,10 @@ const medicalAlertPool: MedicalAlert[] = [
   { id: "", type: "other", description: "Seizure history — avoid flashing lights", severity: "high" },
   { id: "", type: "other", description: "Luxating patella — short walks only", severity: "medium" },
   { id: "", type: "other", description: "Ear infections — dry thoroughly after bath", severity: "low" },
+  { id: "", type: "behavioral", description: "Anxiety — calm environment preferred", severity: "low" },
+  { id: "", type: "behavioral", description: "Fear-based aggression — approach with caution", severity: "high" },
+  { id: "", type: "skin", description: "Contact dermatitis — avoid harsh chemicals", severity: "medium" },
+  { id: "", type: "skin", description: "Hot spots — monitor and report any worsening", severity: "high" },
 ];
 
 const preferredCutPool: string[] = [
@@ -962,6 +966,14 @@ async function seed() {
           temperamentScore: randInt(1, 5),
           temperamentFlags: pickN(temperamentFlagPool, randInt(1, 3)),
           medicalAlerts: (() => {
+            // Deterministic alerts for UAT AC pets
+            if (uc.petName === "TestCooper") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
+            if (uc.petName === "TestRocky") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
+            // Other UAT pets: random
             if (rand() < 0.3) {
               const count = rand() < 0.7 ? 1 : 2;
               return pickN(medicalAlertPool, count).map((a) => ({ ...a, id: uuid() }));
@@ -1058,6 +1070,14 @@ async function seed() {
         temperamentScore: randInt(1, 5),
         temperamentFlags: pickN(temperamentFlagPool, randInt(1, 3)),
         medicalAlerts: (() => {
+          // Deterministic alerts for UAT AC pets
+          if (uc.petName === "TestCooper") {
+            return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
+          }
+          if (uc.petName === "TestRocky") {
+            return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
+          }
+          // Other UAT pets: random
           if (rand() < 0.3) {
             const count = rand() < 0.7 ? 1 : 2;
             return pickN(medicalAlertPool, count).map((a) => ({ ...a, id: uuid() }));
@@ -1081,6 +1101,14 @@ async function seed() {
           temperamentScore: randInt(1, 5),
           temperamentFlags: pickN(temperamentFlagPool, randInt(1, 3)),
           medicalAlerts: (() => {
+            // Deterministic alerts for UAT AC pets
+            if (uc.petName === "TestCooper") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "behavioral"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
+            if (uc.petName === "TestRocky") {
+              return pickN(medicalAlertPool.filter((a) => a.type === "skin"), 1).map((a) => ({ ...a, id: uuid() }));
+            }
+            // Other UAT pets: random
             if (rand() < 0.3) {
               const count = rand() < 0.7 ? 1 : 2;
               return pickN(medicalAlertPool, count).map((a) => ({ ...a, id: uuid() }));