diff --git a/Sources/Model/Chenil.cs b/Sources/Model/Chenil.cs
deleted file mode 100644
index 3c666b4..0000000
--- a/Sources/Model/Chenil.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Model
-{
-    public class Chenil : Entite
-    {
-    }
-}
diff --git a/Sources/Model/MagasinAlimentaire.cs b/Sources/Model/MagasinAlimentaire.cs
deleted file mode 100644
index ca0ae05..0000000
--- a/Sources/Model/MagasinAlimentaire.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Model
-{
-    public class MagasinAlimentaire : Entite
-    {
-    }
-}
diff --git a/Sources/Model/Petsitter.cs b/Sources/Model/Petsitter.cs
deleted file mode 100644
index 3540bba..0000000
--- a/Sources/Model/Petsitter.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.ComponentModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Model
-{
-    public class Petsitter : Entite
-    {
-    }
-}
diff --git a/Sources/Model/Provenance.cs b/Sources/Model/Provenance.cs
deleted file mode 100644
index 339d9cd..0000000
--- a/Sources/Model/Provenance.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Model
-{
-    public class Provenance : Entite
-    {
-    }
-}