Well, Plzen certainly has some interesting small carnivores:
Cape Fox Vulpes chama
Kit Fox Vulpes velox
East African Bat-eared Fox Otocyon megalotis virgatus
Cusimanse Crossarchus obscurus
Yellow Mongoose Cynictis penicillata
Slender Mongoose Galerella sanguinea
Dwarf Mongoose Helogale parvula
Hausa Genet Genetta thierryi
Philippine Palm Civet Paradoxurus hermaphroditus philippinensis
Fossa Cryptoprocta ferox
Narrow-striped Mongoose Mungotictis decemlineata
Ring-tailed Mongoose Galidia elegans
Saharan Striped Weasel Ictonyx libycus
Marbled Polecat Vormela peregusna
Red Panda Ailurus fulgens
The only 'weakness' of the collection is that they don't keep any of the small cats.