diff --git a/src/app/repository/pet/pet.repository.go b/src/app/repository/pet/pet.repository.go
new file mode 100644
index 0000000..32990c1
--- /dev/null
+++ b/src/app/repository/pet/pet.repository.go
@@ -0,0 +1,34 @@
+package pet
+
+import (
+	"github.com/isd-sgcu/johnjud-backend/src/app/model/pet"
+	"gorm.io/gorm"
+)
+
+type Repository struct {
+	db *gorm.DB
+}
+
+func NewRepository(db *gorm.DB) *Repository {
+	return &Repository{db: db}
+}
+
+func (r *Repository) FindAll(result *[]*pet.Pet) error {
+	return r.db.Model(&pet.Pet{}).Find(result).Error
+}
+
+func (r *Repository) FindOne(id string, result *[]*pet.Pet) error {
+	return r.db.Model(&pet.Pet{}).Find(result, "id = ?", id).Error
+}
+
+func (r *Repository) Create(in *pet.Pet) error {
+	return r.db.Create(&in).Error
+}
+
+func (r *Repository) Update(id string, result *pet.Pet) error {
+	return r.db.Where(id, "id = ?", id).Updates(&result).First(&result, "id = ?", id).Error
+}
+
+func (r *Repository) Delete(id string) error {
+	return r.db.Where("id = ?", id).Delete(&pet.Pet{}).Error
+}