diff --git a/apps/api/src/types/index.ts b/apps/api/src/types/index.ts
index 4f60f42..664e5da 100644
--- a/apps/api/src/types/index.ts
+++ b/apps/api/src/types/index.ts
@@ -26,6 +26,21 @@ export interface Client {
   updatedAt: string;
 }
 
+// ─── Medical Alerts ────────────────────────────────────────────────────────────
+
+export type AlertSeverity = "low" | "medium" | "high";
+
+export interface MedicalAlert {
+  id: string;
+  type: string;
+  description: string;
+  severity: AlertSeverity;
+}
+
+// ─── Pet Profile Summary ────────────────────────────────────────────────────
+
+export type CoatType = "short" | "medium" | "long" | "double" | "wire" | "silky" | "curly" | "hairless";
+
 export interface Pet {
   id: string;
   clientId: string;
@@ -42,23 +57,16 @@ export interface Pet {
   customFields: Record<string, string>;
   photoKey?: string;
   photoUploadedAt?: string;
-  coatType?: string | null;
-  temperamentScore?: number | null;
-  temperamentFlags?: string[];
-  medicalAlerts?: MedicalAlert[];
+  // Extended fields (GRO-1176/GRO-1178)
+  coatType?: CoatType | null;
   preferredCuts?: string[];
+  temperamentScore?: number | null; // 1–5, read-only (staff-set)
+  temperamentFlags?: string[];      // read-only (staff-set)
+  medicalAlerts?: MedicalAlert[];
   createdAt: string;
   updatedAt: string;
 }
 
-export type MedicalAlertSeverity = "low" | "medium" | "high";
-
-export interface MedicalAlert {
-  type: string;
-  description: string;
-  severity: MedicalAlertSeverity;
-}
-
 export interface GroomingVisitLog {
   id: string;
   petId: string;