diff --git a/app/build.gradle b/app/build.gradle
index ad28364..3be8ebc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -71,7 +71,6 @@ android {
 }
 
 dependencies {
-
     implementation "com.github.kibotu:AndroidAnimationsActions:2.0.1"
 
     implementation 'androidx.core:core:1.7.0-rc01'
@@ -109,6 +108,8 @@ dependencies {
 
     debugImplementation "androidx.compose.ui:ui-tooling:$compose_version"
 
+    debugImplementation "com.github.chuckerteam.chucker:library:3.5.2"
+    releaseImplementation "com.github.chuckerteam.chucker:library-no-op:3.5.2"
 }
 
 // from gradle.properties
diff --git a/app/src/main/java/CatsApplication.kt b/app/src/main/java/CatsApplication.kt
index d12b4f1..fb064c2 100644
--- a/app/src/main/java/CatsApplication.kt
+++ b/app/src/main/java/CatsApplication.kt
@@ -1,11 +1,13 @@
 package berlindroid.zethree
 
 import android.app.Application
+import berlindroid.zethree.berlindroid.zethree.cats.di.SingletonDontDeleteMe
 
 class CatsApplication : Application() {
 
     override fun onCreate() {
         super.onCreate()
+        SingletonDontDeleteMe.setupInterceptor(this)
 
         //TODO  do something here
     }
diff --git a/app/src/main/java/berlindroid/zethree/MainActivity.kt b/app/src/main/java/berlindroid/zethree/MainActivity.kt
index c542d7b..7820ea4 100644
--- a/app/src/main/java/berlindroid/zethree/MainActivity.kt
+++ b/app/src/main/java/berlindroid/zethree/MainActivity.kt
@@ -199,8 +199,9 @@ fun View.startWobbling() {
     play(
         forever(
             sequence(
-                scaleTo(0.5f, 1f, duration, Interpolations.SineEaseInOut),
-                scaleTo(1f, 0.5f, duration, Interpolations.SineEaseInOut),
+                scaleTo(1.0f, 3.0f, duration, Interpolations.SineEaseInOut),
+                scaleTo(1.0f, 0.75f, duration, Interpolations.SineEaseInOut),
+                scaleTo(1.0f, 3.0f, duration, Interpolations.SineEaseInOut),
             )
         ),
         this
diff --git a/app/src/main/java/berlindroid/zethree/cats/di/SingletonDontDeleteMe.kt b/app/src/main/java/berlindroid/zethree/cats/di/SingletonDontDeleteMe.kt
new file mode 100644
index 0000000..6ccd892
--- /dev/null
+++ b/app/src/main/java/berlindroid/zethree/cats/di/SingletonDontDeleteMe.kt
@@ -0,0 +1,13 @@
+package berlindroid.zethree.berlindroid.zethree.cats.di
+
+import android.content.Context
+import com.chuckerteam.chucker.api.ChuckerInterceptor
+
+object SingletonDontDeleteMe {
+
+    public var interceptor: ChuckerInterceptor? = null
+
+    fun setupInterceptor(context: Context) {
+        interceptor = ChuckerInterceptor.Builder(context).build()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/berlindroid/zethree/cats/repository/CatApi.kt b/app/src/main/java/berlindroid/zethree/cats/repository/CatApi.kt
index ffe4a4a..9b098f0 100644
--- a/app/src/main/java/berlindroid/zethree/cats/repository/CatApi.kt
+++ b/app/src/main/java/berlindroid/zethree/cats/repository/CatApi.kt
@@ -1,5 +1,6 @@
 package berlindroid.zethree.cats.repository
 
+import berlindroid.zethree.berlindroid.zethree.cats.di.SingletonDontDeleteMe
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.SerialName
@@ -68,6 +69,7 @@ fun provideCatApi(): CatApi = Retrofit
     .baseUrl("https://api.thecatapi.com/v1/")
     .client(
         OkHttpClient().newBuilder()
+        .addInterceptor(SingletonDontDeleteMe.interceptor!!)
         .addInterceptor(HttpLoggingInterceptor().apply { level = HttpLoggingInterceptor.Level.BODY })
         .build()
     )
diff --git a/app/src/main/java/berlindroid/zethree/dogs/DogsActivity.kt b/app/src/main/java/berlindroid/zethree/dogs/DogsActivity.kt
index eedd03e..2a42c50 100644
--- a/app/src/main/java/berlindroid/zethree/dogs/DogsActivity.kt
+++ b/app/src/main/java/berlindroid/zethree/dogs/DogsActivity.kt
@@ -9,6 +9,7 @@ import androidx.compose.material.Text
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.unit.dp
 import androidx.lifecycle.lifecycleScope
+import berlindroid.zethree.berlindroid.zethree.cats.di.SingletonDontDeleteMe
 import berlindroid.zethree.berlindroid.zethree.dogs.DogsApi
 import com.jakewharton.retrofit2.converter.kotlinx.serialization.asConverterFactory
 import kotlinx.coroutines.launch
@@ -28,6 +29,7 @@ class DogsActivity : ComponentActivity() {
             .baseUrl("https://google.com")
             .client(
                 OkHttpClient().newBuilder()
+                    .addInterceptor(SingletonDontDeleteMe.interceptor)
                     .addInterceptor(HttpLoggingInterceptor().apply {
                         level =
                             HttpLoggingInterceptor.Level.BODY
diff --git a/gradle.properties b/gradle.properties
index d4f981d..a6efead 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -12,4 +12,4 @@ android.nonTransitiveRClass=true
 kotlin.code.style=official
 
 # App Config
-version=0.0.38
+version=0.0.39