diff --git a/src/components/BarnView.vue b/src/components/BarnView.vue
index 252f6af..8ce4e1f 100644
--- a/src/components/BarnView.vue
+++ b/src/components/BarnView.vue
@@ -44,7 +44,7 @@ export default {
                 let productFromAnimal = AnimalService.getProductFromAnimalID(animal.id);
 
                 iziToast.info({
-                    title: productFromAnimal.name+' can be collected '+ moment(animal.production.ready).fromNow(),
+                    title: productFromAnimal.name+' can be collected '+ moment(animal.production.ready).fromNow() + ' ('+animal.production.percent+'%)',
                     image: productFromAnimal.icon,
                 });
 
@@ -70,6 +70,7 @@ export default {
             });
 
             animal.production = {
+                started: moment(),
                 ready: moment().add(animalData.production.time, 'minutes'),
                 percent: 0,
                 canBeCollected: false
diff --git a/src/store/index.js b/src/store/index.js
index 65f2feb..a0cf327 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -281,10 +281,9 @@ export default createStore({
 
                 if (field.data.percentDone <= 100) {
                     let minutesSincePlanting = moment.duration(moment().diff(field.data.planted)).asMinutes();
-                    field.data.percentDone =
-                        Number(
-                            Number(minutesSincePlanting) / Number(seed.cropData.timeToGrow) * 100
-                        ).toFixed(2);
+                    field.data.percentDone = Number(
+                    Number(minutesSincePlanting) / Number(seed.cropData.timeToGrow) * 100
+                    ).toFixed(2);
 
                     if (field.data.percentDone >= 100) {
                         field.data.percentDone = 100;
@@ -333,6 +332,7 @@ export default createStore({
                 let animalData = AnimalService.getAnimalByID(animal.id);
                 if (!animal.production) {
                     animal.production = {
+                        started: moment(),
                         ready: moment().add(animalData.production.time, 'minutes'),
                         percent: 0,
                         canBeCollected: false
@@ -344,8 +344,11 @@ export default createStore({
                 }
 
                 if (animal.production.percent <= 100) {
-                    let minutesLeft = moment.duration(moment(animal.production.ready).diff(moment())).asMinutes();
-                    animal.production.percent = Number((Number(animalData.production.time) * 100) / Number(minutesLeft) - 100).toFixed(2);
+                    let minutesSinceLastCollection = moment.duration(moment().diff(animal.production.started)).asMinutes();
+                    animal.production.percent = Number(
+                    Number(minutesSinceLastCollection) / Number(animalData.production.time) * 100
+                    ).toFixed(2);
+
                     if (animal.production.percent >= 100) {
                         animal.production.percent = 100;
                         animal.production.canBeCollected = true;