diff --git a/gerbil-manager-web/e2e/tiere.spec.ts b/gerbil-manager-web/e2e/tiere.spec.ts
index 23524ff..ee7d4f0 100644
--- a/gerbil-manager-web/e2e/tiere.spec.ts
+++ b/gerbil-manager-web/e2e/tiere.spec.ts
@@ -15,6 +15,22 @@ test('Liste lädt und die Namenssuche filtert', async ({ page }) => {
   await expect(page.getByRole('link', { name: /Fridolin/ })).toBeHidden()
 })
 
+test('Herkunft-Filter zeigt nur Tiere des gewählten Kontakts (SEARCH-2)', async ({ page }) => {
+  skipUnlessMock()
+  await page.goto('/rennmaeuse')
+  await expect(page.getByRole('link', { name: /Krümel/ })).toBeVisible()
+  await expect(page.getByRole('link', { name: /Fridolin/ })).toBeVisible()
+
+  // Herkunft (originContactId) auf den Seed-Kontakt 'Zoohandlung Meier' (nur Krümel).
+  await page
+    .locator('label.field', { has: page.locator(`span:text-is("${t.fields.origin}")`) })
+    .locator('select')
+    .selectOption({ label: 'Zoohandlung Meier' })
+
+  await expect(page.getByRole('link', { name: /Krümel/ })).toBeVisible()
+  await expect(page.getByRole('link', { name: /Fridolin/ })).toBeHidden()
+})
+
 test('Neue Rennmaus anlegen — Validierung + Erfolg', async ({ page }) => {
   await gotoSection(page, de.nav.gerbils)
   await page.getByRole('link', { name: t.newButton }).click()
diff --git a/gerbil-manager-web/src/pages/GerbilsPage.tsx b/gerbil-manager-web/src/pages/GerbilsPage.tsx
index 776af1b..08691bf 100644
--- a/gerbil-manager-web/src/pages/GerbilsPage.tsx
+++ b/gerbil-manager-web/src/pages/GerbilsPage.tsx
@@ -2,7 +2,7 @@ import { useMemo, useState } from 'react'
 import { Link } from 'react-router-dom'
 import { de } from '../strings/de'
 import { listGerbils, updateGerbil } from '../api/gerbils'
-import { listColorVarieties } from '../api/lookups'
+import { listColorVarieties, listContacts } from '../api/lookups'
 import { andFilter, condition, type GridifyQuery } from '../api/gridify'
 import { GENDERS, GERBIL_STATUSES, type Gender, type GerbilStatus } from '../api/types'
 import { useApi, useMutation } from '../hooks/useApi'
@@ -11,6 +11,11 @@ import './gerbils.css'
 
 const PAGE_SIZE = 20
 
+// SEARCH-2: name search field. Switches to Pam's separator-insensitive
+// normalized field once SEARCH-1 lands (see conversation SEARCH-1); 'name'
+// works today via the contains hotfix.
+const NAME_SEARCH_FIELD = 'name'
+
 type SortKey = 'nameAsc' | 'nameDesc' | 'birthDesc' | 'birthAsc'
 const SORT_ORDER_BY: Record<SortKey, string> = {
   nameAsc: 'name',
@@ -25,6 +30,7 @@ export default function GerbilsPage() {
   const [status, setStatus] = useState<GerbilStatus | ''>('Active')
   const [gender, setGender] = useState<Gender | ''>('')
   const [colorVarietyId, setColorVarietyId] = useState('')
+  const [originContactId, setOriginContactId] = useState('')
   const [sort, setSort] = useState<SortKey>('nameAsc')
   const [page, setPage] = useState(1)
 
@@ -34,12 +40,14 @@ export default function GerbilsPage() {
     for (const cv of colorVarieties.data ?? []) map.set(cv.id, cv.name)
     return map
   }, [colorVarieties.data])
+  const contacts = useApi(() => listContacts(), [])
 
   const filter = andFilter(
-    search.trim() && condition({ field: 'name', op: 'contains', value: search.trim() }),
+    search.trim() && condition({ field: NAME_SEARCH_FIELD, op: 'contains', value: search.trim() }),
     status && condition({ field: 'status', op: '==', value: status }),
     gender && condition({ field: 'gender', op: '==', value: gender }),
     colorVarietyId && condition({ field: 'colorVarietyId', op: '==', value: colorVarietyId }),
+    originContactId && condition({ field: 'originContactId', op: '==', value: originContactId }),
   )
   const orderBy = SORT_ORDER_BY[sort]
   const query: GridifyQuery = { filter: filter || undefined, orderBy, page, pageSize: PAGE_SIZE }
@@ -51,6 +59,7 @@ export default function GerbilsPage() {
     setStatus('Active')
     setGender('')
     setColorVarietyId('')
+    setOriginContactId('')
     setPage(1)
     setSort('nameAsc')
   }
@@ -152,6 +161,20 @@ export default function GerbilsPage() {
             ))}
           </select>
         </label>
+        <label className="field">
+          <span>{t.fields.origin}</span>
+          <select
+            value={originContactId}
+            onChange={(e) => onFilterChange(setOriginContactId)(e.target.value)}
+          >
+            <option value="">{t.filters.all}</option>
+            {(contacts.data ?? []).map((c) => (
+              <option key={c.id} value={c.id}>
+                {c.name}
+              </option>
+            ))}
+          </select>
+        </label>
         <label className="field">
           <span>{t.filters.sortBy}</span>
           <select value={sort} onChange={(e) => setSort(e.target.value as SortKey)}>