* Katzenleukämie -Virus (FELV)
* Katzen -Immundefizienzvirus (FIV)
* Tollwutvirus
* Hundebausthöftervirus
* Influenzavirus
* Herpesvirus
Bakterienerkrankungen
* Bartonella spp.
* Bordetella bronchiseptica
* Chlamydophila Felis
* Mycoplasma spp.
* Pasteurella multocida
* Salmonella spp.
* Staphylococcus aureus
* Streptococcus spp.
Protozoalerkrankungen
* Giardia spp.
* Cryptosporidium spp.
* Toxoplasma gondii
Pilzkrankheiten
* Microsporum canis
* Trichophyton Mentagrophyten