diff --git a/package-lock.json b/package-lock.json
index a383ef9ea..0cbfe08bc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@jeremyckahn/farmhand",
-  "version": "1.17.1",
+  "version": "1.17.2",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "@jeremyckahn/farmhand",
-      "version": "1.17.1",
+      "version": "1.17.2",
       "license": "GPL-2.0-or-later",
       "dependencies": {
         "@fortawesome/fontawesome-svg-core": "^1.2.27",
diff --git a/package.json b/package.json
index 1ec585a9d..168f76529 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@jeremyckahn/farmhand",
-  "version": "1.17.1",
+  "version": "1.17.2",
   "publishConfig": {
     "access": "public"
   },
diff --git a/src/components/Farmhand/Farmhand.js b/src/components/Farmhand/Farmhand.js
index da33df018..916f71be8 100644
--- a/src/components/Farmhand/Farmhand.js
+++ b/src/components/Farmhand/Farmhand.js
@@ -1,6 +1,9 @@
-/** @typedef {import("../../index").farmhand.item} farmhand.item */
-/** @typedef {import("../../index").farmhand.cow} farmhand.cow */
-/** @typedef {import("../../index").farmhand.keg} farmhand.keg */
+/**
+ * @typedef {import("../../index").farmhand.item} farmhand.item
+ * @typedef {import("../../index").farmhand.cow} farmhand.cow
+ * @typedef {import("../../index").farmhand.keg} farmhand.keg
+ * @typedef {import("../../index").farmhand.notification} notification
+ */
 import React, { Component } from 'react'
 import window from 'global/window'
 import { Redirect } from 'react-router-dom'
@@ -74,7 +77,6 @@ import {
   COW_TRADE_TIMEOUT,
   DEFAULT_ROOM,
   INITIAL_STORAGE_LIMIT,
-  PURCHASEABLE_COW_PENS,
   STAGE_TITLE_MAP,
   STANDARD_LOAN_AMOUNT,
 } from '../../constants'
@@ -84,7 +86,6 @@ import {
 } from '../../common/constants'
 import {
   CONNECTED_TO_ROOM,
-  COW_PEN_PURCHASED,
   LOAN_INCREASED,
   POSITIONS_POSTED_NOTIFICATION,
   RECIPE_LEARNED,
@@ -230,9 +231,9 @@ const applyPriceEvents = (valueAdjustments, priceCrashes, priceSurges) => {
  * @property {number} loanBalance
  * @property {number} loansTakenOut
  * @property {number} money
- * @property {farmhand.notification} latestNotification
- * @property {Array.<farmhand.notification>} newDayNotifications
- * @property {Array.<farmhand.notification>} notificationLog
+ * @property {notification} latestNotification
+ * @property {Array.<notification>} newDayNotifications
+ * @property {Array.<notification>} notificationLog
  * @property {Object} peers Keys are (Trystero) peer ids, values are their respective metadata or null.
  * @property {Object?} peerRoom See https://github.com/dmotz/trystero
  * @property {Array.<farmhand.peerMessage>} pendingPeerMessages An array of
@@ -264,7 +265,7 @@ const applyPriceEvents = (valueAdjustments, priceCrashes, priceSurges) => {
  * @property {boolean} showHomeScreen Option to show the Home Screen
  * @property {boolean} showNotifications
  * @property {farmhand.module:enums.stageFocusType} stageFocus
- * @property {Array.<farmhand.notification>} todaysNotifications
+ * @property {Array.<notification>} todaysNotifications
  * @property {number} todaysLosses Should always be a negative number.
  * @property {Object} todaysPurchases Keys are item names, values are their
  * respective quantities.
@@ -635,7 +636,7 @@ export default class Farmhand extends Component {
     this.setState({ hasBooted: true })
   }
 
-  componentDidUpdate(prevProps, prevState) {
+  componentDidUpdate(_prevProps, prevState) {
     const {
       hasBooted,
       heartbeatTimeoutId,
@@ -766,7 +767,6 @@ export default class Farmhand extends Component {
     }
 
     ;[
-      'showCowPenPurchasedNotifications',
       'showInventoryFullNotifications',
       'showRecipeLearnedNotifications',
     ].forEach(fn => this[fn](prevState))
@@ -813,9 +813,7 @@ export default class Farmhand extends Component {
         const { ownerId } = peerPlayerCow
 
         const [peerId] =
-          Object.entries(peers).find(
-            ([peerId, peer]) => peer?.id === ownerId
-          ) ?? []
+          Object.entries(peers).find(([, peer]) => peer?.id === ownerId) ?? []
 
         if (!peerId) {
           console.error(
@@ -1035,21 +1033,6 @@ export default class Farmhand extends Component {
     }))
   }
 
-  /*!
-   * @param {farmhand.state} prevState
-   */
-  showCowPenPurchasedNotifications(prevState) {
-    const {
-      state: { purchasedCowPen },
-    } = this
-
-    if (purchasedCowPen !== prevState.purchasedCowPen) {
-      const { cows } = PURCHASEABLE_COW_PENS.get(purchasedCowPen)
-
-      this.showNotification(COW_PEN_PURCHASED`${cows}`)
-    }
-  }
-
   /*!
    * @param {farmhand.state} prevState
    */
diff --git a/src/game-logic/reducers/purchaseCellar.js b/src/game-logic/reducers/purchaseCellar.js
index 0fd038d4a..93d8da288 100644
--- a/src/game-logic/reducers/purchaseCellar.js
+++ b/src/game-logic/reducers/purchaseCellar.js
@@ -1,6 +1,10 @@
 import { moneyTotal } from '../../utils'
 import { PURCHASEABLE_CELLARS } from '../../constants'
 
+import { CELLAR_PURCHASED } from '../../templates'
+
+import { showNotification } from './showNotification'
+
 /**
  * @param {farmhand.state} state
  * @param {number} cellarId
@@ -13,8 +17,13 @@ export const purchaseCellar = (state, cellarId) => {
     return state
   }
 
+  const { price, space } = PURCHASEABLE_CELLARS.get(cellarId)
+
+  state = showNotification(state, CELLAR_PURCHASED`${space}`, 'success')
+
   return {
+    ...state,
     purchasedCellar: cellarId,
-    money: moneyTotal(money, -PURCHASEABLE_CELLARS.get(cellarId).price),
+    money: moneyTotal(money, -price),
   }
 }
diff --git a/src/game-logic/reducers/purchaseCellar.test.js b/src/game-logic/reducers/purchaseCellar.test.js
index 1cf282c88..39a412019 100644
--- a/src/game-logic/reducers/purchaseCellar.test.js
+++ b/src/game-logic/reducers/purchaseCellar.test.js
@@ -4,17 +4,33 @@ import { purchaseCellar } from './purchaseCellar'
 
 describe('purchaseCellar', () => {
   test('updates purchasedCellar', () => {
-    const { purchasedCellar } = purchaseCellar({}, 1)
+    const { purchasedCellar } = purchaseCellar({ todaysNotifications: [] }, 1)
     expect(purchasedCellar).toEqual(1)
   })
 
   test('prevents repurchasing options', () => {
-    const { purchasedCellar } = purchaseCellar({ purchasedCellar: 2 }, 1)
+    const { purchasedCellar } = purchaseCellar(
+      { todaysNotifications: [], purchasedCellar: 2 },
+      1
+    )
     expect(purchasedCellar).toEqual(2)
   })
 
   test('deducts money', () => {
-    const { money } = purchaseCellar({ money: 1_000_000 }, 1)
+    const { money } = purchaseCellar(
+      { todaysNotifications: [], money: 1_000_000 },
+      1
+    )
     expect(money).toEqual(1_000_000 - PURCHASEABLE_CELLARS.get(1).price)
   })
+
+  test('shows notification of purchase', () => {
+    const { todaysNotifications } = purchaseCellar(
+      { todaysNotifications: [] },
+      1
+    )
+    expect(todaysNotifications[0].message).toEqual(
+      'Purchased a cellar with capacity for 10 kegs! View your keg inventory by going to the "Cellar" page.'
+    )
+  })
 })
diff --git a/src/game-logic/reducers/purchaseCowPen.js b/src/game-logic/reducers/purchaseCowPen.js
index 44983f1d8..1fa5ef74d 100644
--- a/src/game-logic/reducers/purchaseCowPen.js
+++ b/src/game-logic/reducers/purchaseCowPen.js
@@ -1,10 +1,16 @@
+/**
+ * @typedef {import("../../components/Farmhand/Farmhand").farmhand.state} state
+ */
 import { moneyTotal } from '../../utils'
 import { PURCHASEABLE_COW_PENS } from '../../constants'
+import { COW_PEN_PURCHASED } from '../../templates'
+
+import { showNotification } from './showNotification'
 
 /**
- * @param {farmhand.state} state
+ * @param {state} state
  * @param {number} cowPenId
- * @returns {farmhand.state}
+ * @returns {state}
  */
 export const purchaseCowPen = (state, cowPenId) => {
   const { money, purchasedCowPen } = state
@@ -13,8 +19,13 @@ export const purchaseCowPen = (state, cowPenId) => {
     return state
   }
 
+  const { cows, price } = PURCHASEABLE_COW_PENS.get(cowPenId)
+
+  state = showNotification(state, COW_PEN_PURCHASED`${cows}`, 'success')
+
   return {
+    ...state,
     purchasedCowPen: cowPenId,
-    money: moneyTotal(money, -PURCHASEABLE_COW_PENS.get(cowPenId).price),
+    money: moneyTotal(money, -price),
   }
 }
diff --git a/src/game-logic/reducers/purchaseCowPen.test.js b/src/game-logic/reducers/purchaseCowPen.test.js
index 29705e067..cf05e2e5e 100644
--- a/src/game-logic/reducers/purchaseCowPen.test.js
+++ b/src/game-logic/reducers/purchaseCowPen.test.js
@@ -4,17 +4,33 @@ import { purchaseCowPen } from './purchaseCowPen'
 
 describe('purchaseCowPen', () => {
   test('updates purchasedCowPen', () => {
-    const { purchasedCowPen } = purchaseCowPen({}, 1)
+    const { purchasedCowPen } = purchaseCowPen({ todaysNotifications: [] }, 1)
     expect(purchasedCowPen).toEqual(1)
   })
 
   test('prevents repurchasing options', () => {
-    const { purchasedCowPen } = purchaseCowPen({ purchasedCowPen: 2 }, 1)
+    const { purchasedCowPen } = purchaseCowPen(
+      { todaysNotifications: [], purchasedCowPen: 2 },
+      1
+    )
     expect(purchasedCowPen).toEqual(2)
   })
 
   test('deducts money', () => {
-    const { money } = purchaseCowPen({ money: 1500 }, 1)
+    const { money } = purchaseCowPen(
+      { todaysNotifications: [], money: 1500 },
+      1
+    )
     expect(money).toEqual(1500 - PURCHASEABLE_COW_PENS.get(1).price)
   })
+
+  test('shows notification of purchase', () => {
+    const { todaysNotifications } = purchaseCowPen(
+      { todaysNotifications: [] },
+      1
+    )
+    expect(todaysNotifications[0].message).toEqual(
+      'Purchased a cow pen with capacity for 10 cows! You can visit your cow pen by going to the "Cows" page.'
+    )
+  })
 })
diff --git a/src/game-logic/reducers/showNotification.js b/src/game-logic/reducers/showNotification.js
index bca919982..8c02be4f9 100644
--- a/src/game-logic/reducers/showNotification.js
+++ b/src/game-logic/reducers/showNotification.js
@@ -1,11 +1,16 @@
+/**
+ * @typedef {import("../../components/Farmhand/Farmhand").farmhand.state} state
+ * @typedef {import("@material-ui/lab/Alert").Color} alertSeverity
+ */
+
 // TODO: Change showNotification to accept a configuration object instead of so
 // many formal parameters.
 /**
- * @param {farmhand.state} state
+ * @param {state} state
  * @param {string} message
- * @param {string} [severity] Corresponds to the `severity` prop here:
+ * @param {alertSeverity} [severity] Corresponds to the `severity` prop here:
  * https://material-ui.com/api/alert/
- * @returns {farmhand.state}
+ * @returns {state}
  * @see https://material-ui.com/api/alert/
  */
 export const showNotification = (
diff --git a/src/shell/notifications.test.js b/src/shell/notifications.test.js
index c9e4a7932..539aac0be 100644
--- a/src/shell/notifications.test.js
+++ b/src/shell/notifications.test.js
@@ -2,7 +2,7 @@ import { screen } from '@testing-library/react'
 import { within } from '@testing-library/dom'
 import userEvent from '@testing-library/user-event'
 
-import { getItemByName, nextView } from '../test-utils/ui'
+import { getItemByName } from '../test-utils/ui'
 import { farmhandStub } from '../test-utils/stubs/farmhandStub'
 import { saveDataStubFactory } from '../test-utils/stubs/saveDataStubFactory'
 
@@ -29,42 +29,6 @@ describe('notifications', () => {
     expect(within(notification).getByText('Carrot Soup')).toBeInTheDocument()
   })
 
-  test('notification is shown when cow pen is purchased', async () => {
-    const loadedState = saveDataStubFactory({
-      money: 1500,
-    })
-
-    await farmhandStub({
-      localforage: {
-        getItem: () => Promise.resolve(loadedState),
-        setItem: (_key, data) => Promise.resolve(data),
-      },
-    })
-
-    await nextView()
-    const upgradesTab = screen.getByText('Upgrades')
-    userEvent.click(upgradesTab)
-
-    const cowPenContainer = screen
-      .getByText('Buy cow pen')
-      .closest('.TierPurchase')
-
-    // Open the list of cow pen options
-    userEvent.click(within(cowPenContainer).getAllByRole('button')[1])
-
-    userEvent.click(screen.getByRole('option', { name: '$1,500: 10 cow pen' }))
-
-    // Make the purchase
-    userEvent.click(within(cowPenContainer).getAllByRole('button')[0])
-
-    const notification = await screen.findByRole('alert')
-    expect(
-      within(notification).getByText(
-        'Purchased a cow pen with capacity for 10 cows! You can visit your cow pen by going to the "Cows" page.'
-      )
-    ).toBeInTheDocument()
-  })
-
   test('multiple notifications are shown when multiple recipes are learned', async () => {
     const loadedState = saveDataStubFactory({
       inventory: [
diff --git a/src/templates.js b/src/templates.js
index 733c75205..02fbefed1 100644
--- a/src/templates.js
+++ b/src/templates.js
@@ -33,12 +33,21 @@ export const CROWS_DESTROYED = (_, numCropsDestroyed) =>
   }!`
 
 /**
+ * @param {string} _
  * @param {number} cows
  * @returns {string}
  */
 export const COW_PEN_PURCHASED = (_, cows) =>
   `Purchased a cow pen with capacity for ${cows} cows! You can visit your cow pen by going to the "Cows" page.`
 
+/**
+ * @param {string} _
+ * @param {number} kegCapacity
+ * @returns {string}
+ */
+export const CELLAR_PURCHASED = (_, kegCapacity) =>
+  `Purchased a cellar with capacity for ${kegCapacity} kegs! View your keg inventory by going to the "Cellar" page.`
+
 /**
  * @param {Object.<string, number>} milksProduced
  * @returns {string}