diff --git a/src/Bovin/Dto/EarTagSeriesDto.php b/src/Bovin/Dto/EarTagSeriesDto.php
new file mode 100644
index 0000000..bbadc7e
--- /dev/null
+++ b/src/Bovin/Dto/EarTagSeriesDto.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Malio\EdnotifBundle\Bovin\Dto;
+
+final readonly class EarTagSeriesDto
+{
+    public function __construct(
+        public object $rawNode,
+    ) {}
+}
diff --git a/src/Bovin/Dto/InventoryDto.php b/src/Bovin/Dto/InventoryDto.php
new file mode 100644
index 0000000..0874ff6
--- /dev/null
+++ b/src/Bovin/Dto/InventoryDto.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Malio\EdnotifBundle\Bovin\Dto;
+
+use DateTimeImmutable;
+use Malio\EdnotifBundle\Shared\Dto\StandardResponseDto;
+
+final readonly class InventoryDto
+{
+    /**
+     * @param list<AnimalSummaryDto> $animals
+     * @param list<EarTagSeriesDto>  $earTagSeries
+     */
+    public function __construct(
+        public StandardResponseDto $standardResponse,
+        public int $nbBovins,
+        public ?DateTimeImmutable $startDate,
+        public ?DateTimeImmutable $endDate,
+        public bool $includesEarTagStock,
+        public array $animals,
+        public array $earTagSeries,
+        public ?object $rawSoapResponse,
+    ) {}
+}
diff --git a/src/Bovin/Mapper/InventoryMapper.php b/src/Bovin/Mapper/InventoryMapper.php
new file mode 100644
index 0000000..9ec5884
--- /dev/null
+++ b/src/Bovin/Mapper/InventoryMapper.php
@@ -0,0 +1,85 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Malio\EdnotifBundle\Bovin\Mapper;
+
+use Malio\EdnotifBundle\Bovin\Dto\EarTagSeriesDto;
+use Malio\EdnotifBundle\Bovin\Dto\InventoryDto;
+use Malio\EdnotifBundle\Shared\Dto\AnomalyDto;
+use Malio\EdnotifBundle\Shared\Dto\StandardResponseDto;
+
+final class InventoryMapper
+{
+    use BovinNodeMappingTrait;
+
+    public function __construct(
+        private readonly AnimalSummaryMapper $animalSummaryMapper,
+    ) {}
+
+    public function map(object $soapResponse, ?object $unzippedMessage): InventoryDto
+    {
+        $standardResponse = $this->mapStandardResponse($soapResponse->ReponseStandard ?? null);
+
+        $nbBovins = $this->toNullableInt($soapResponse->ReponseSpecifique->NbBovins ?? null) ?? 0;
+
+        $startDate           = null;
+        $endDate             = null;
+        $includesEarTagStock = false;
+        $animals             = [];
+        $earTagSeries        = [];
+
+        if (is_object($unzippedMessage)) {
+            $infoNode = $unzippedMessage->InformationsMessage ?? null;
+            if (is_object($infoNode)) {
+                $startDate           = $this->toNullableDate($infoNode->DateDebut ?? null);
+                $endDate             = $this->toNullableDate($infoNode->DateFin ?? null);
+                $includesEarTagStock = (bool) $this->toNullableBool($infoNode->StockBoucles ?? null);
+            }
+
+            $bovinsNode = $unzippedMessage->Bovins->Bovin ?? null;
+            foreach ($this->normalizeToList($bovinsNode) as $bovinNode) {
+                if (!is_object($bovinNode)) {
+                    continue;
+                }
+                $animals[] = $this->animalSummaryMapper->map($bovinNode);
+            }
+
+            $seriesNode = $unzippedMessage->Boucles->SerieBoucles ?? null;
+            foreach ($this->normalizeToList($seriesNode) as $serieNode) {
+                if (!is_object($serieNode)) {
+                    continue;
+                }
+                $earTagSeries[] = new EarTagSeriesDto(rawNode: $serieNode);
+            }
+        }
+
+        return new InventoryDto(
+            standardResponse: $standardResponse,
+            nbBovins: $nbBovins,
+            startDate: $startDate,
+            endDate: $endDate,
+            includesEarTagStock: $includesEarTagStock,
+            animals: $animals,
+            earTagSeries: $earTagSeries,
+            rawSoapResponse: $soapResponse,
+        );
+    }
+
+    private function mapStandardResponse(mixed $standardResponseNode): StandardResponseDto
+    {
+        $result      = (bool) ($standardResponseNode->Resultat ?? false);
+        $anomalyNode = $standardResponseNode->Anomalie ?? null;
+        $anomaly     = null;
+
+        if (is_object($anomalyNode)) {
+            $anomaly = new AnomalyDto(
+                code: $this->toNullableString($anomalyNode->Code ?? null),
+                severity: $this->toNullableInt($anomalyNode->Severite ?? null),
+                message: $this->toNullableString($anomalyNode->Message ?? null),
+            );
+        }
+
+        return new StandardResponseDto($result, $anomaly);
+    }
+}
diff --git a/tests/Unit/Bovin/Mapper/InventoryMapperTest.php b/tests/Unit/Bovin/Mapper/InventoryMapperTest.php
new file mode 100644
index 0000000..899accf
--- /dev/null
+++ b/tests/Unit/Bovin/Mapper/InventoryMapperTest.php
@@ -0,0 +1,99 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Malio\EdnotifBundle\Tests\Unit\Bovin\Mapper;
+
+use DateTimeImmutable;
+use Malio\EdnotifBundle\Bovin\Dto\InventoryDto;
+use Malio\EdnotifBundle\Bovin\Mapper\AnimalSummaryMapper;
+use Malio\EdnotifBundle\Bovin\Mapper\InventoryMapper;
+use PHPUnit\Framework\Attributes\CoversClass;
+use PHPUnit\Framework\TestCase;
+use stdClass;
+
+/**
+ * @internal
+ */
+#[CoversClass(InventoryMapper::class)]
+final class InventoryMapperTest extends TestCase
+{
+    public function testMapFullInventory(): void
+    {
+        $mapper = new InventoryMapper(new AnimalSummaryMapper());
+
+        $inventory = $mapper->map($this->makeSoapResponse(), $this->makeUnzippedMessage());
+
+        self::assertInstanceOf(InventoryDto::class, $inventory);
+        self::assertTrue($inventory->standardResponse->result);
+        self::assertSame(2, $inventory->nbBovins);
+        self::assertEquals(new DateTimeImmutable('2026-01-01'), $inventory->startDate);
+        self::assertEquals(new DateTimeImmutable('2026-01-31'), $inventory->endDate);
+        self::assertTrue($inventory->includesEarTagStock);
+        self::assertCount(2, $inventory->animals);
+        self::assertCount(1, $inventory->earTagSeries);
+        self::assertSame('FR123', $inventory->animals[0]->identification?->bovin?->nationalNumber);
+    }
+
+    public function testMapInventoryWithoutMessageZipReturnsEmptyLists(): void
+    {
+        $mapper = new InventoryMapper(new AnimalSummaryMapper());
+
+        $soapResponse                              = new stdClass();
+        $soapResponse->ReponseStandard             = new stdClass();
+        $soapResponse->ReponseStandard->Resultat   = true;
+        $soapResponse->ReponseSpecifique           = new stdClass();
+        $soapResponse->ReponseSpecifique->NbBovins = 0;
+
+        $inventory = $mapper->map($soapResponse, null);
+
+        self::assertSame(0, $inventory->nbBovins);
+        self::assertSame([], $inventory->animals);
+        self::assertSame([], $inventory->earTagSeries);
+        self::assertNull($inventory->startDate);
+    }
+
+    private function makeSoapResponse(): object
+    {
+        $response                              = new stdClass();
+        $response->ReponseStandard             = new stdClass();
+        $response->ReponseStandard->Resultat   = true;
+        $response->ReponseSpecifique           = new stdClass();
+        $response->ReponseSpecifique->NbBovins = 2;
+
+        return $response;
+    }
+
+    private function makeUnzippedMessage(): object
+    {
+        $message                                    = new stdClass();
+        $message->InformationsMessage               = new stdClass();
+        $message->InformationsMessage->DateDebut    = '2026-01-01';
+        $message->InformationsMessage->DateFin      = '2026-01-31';
+        $message->InformationsMessage->StockBoucles = '1';
+        $message->Bovins                            = new stdClass();
+        $message->Bovins->Bovin                     = [
+            $this->makeAnimalNode('FR123'),
+            $this->makeAnimalNode('FR456'),
+        ];
+        $message->Boucles                                 = new stdClass();
+        $message->Boucles->SerieBoucles                   = new stdClass();
+        $message->Boucles->SerieBoucles->NumeroSerieDebut = 'A0001';
+
+        return $message;
+    }
+
+    private function makeAnimalNode(string $nationalNumber): object
+    {
+        $node                                                         = new stdClass();
+        $node->IdentiteBovin                                          = new stdClass();
+        $node->IdentiteBovin->Bovin                                   = new stdClass();
+        $node->IdentiteBovin->Bovin->NumeroNational                   = $nationalNumber;
+        $node->PeriodesPresences                                      = new stdClass();
+        $node->PeriodesPresences->PeriodePresence                     = new stdClass();
+        $node->PeriodesPresences->PeriodePresence->Entree             = new stdClass();
+        $node->PeriodesPresences->PeriodePresence->Entree->DateEntree = '2025-05-01';
+
+        return $node;
+    }
+}