Koala :https://www.google.com/url?sa=i&url=https%3A%2F%2Fwww.kindernetz.de%2Fwissen%2Ftierlexikon%2Fsteckbrief-koala-100.html&psig=AOvVaw2DiPBDI8um8SlS8RnHEmZk&ust=1651397680008000&source=images&cd=vfe&ved=0CAkQjRxqFwoTCPDQz_W9u_cCFQAAAAAdAAAAABAF

Kleiner Hund :

https://www.google.ch/url?sa=i&url=https%3A%2F%2Fwww.koelle-zoo.de%2Fblog%2Ftipps%2Fhunde-tipps%2Fwann-verlieren-hunde-ihre-milchzaehne&psig=AOvVaw1ZcFzBc3O8gWPoQxJ58-lK&ust=1652009855862000&source=images&cd=vfe&ved=0CAkQjRxqFwoTCKiCjrmmzfcCFQAAAAAdAAAAABAJ