Topical data on the prevalence of endoparasites in cats in relation to sex,
age, housing, feeding, hunting behaviour and deworming were collected and
the prevalence in the urban area was compared with the prevalence in the ru
ral surroundings of the city. An overall of single faecal samples from 932
cats, 505 from urban area, 427 from the rural area were parasitologically i
nvestigated with a flotation technique using saturated sodium chloride solu
tion. Additionally, cat owners were asked to fill in a questionnaire.
In all, 106 samples (11.4 %) were positive for parasites (city: 11.3 %, rur
al area: 11.5 %). in the urban area of Hannover 6, in the rural area 8 gene
ra and species of parasites were found. Polyinfections also occurred more f
requently in the rural area (1.4 %) than in the city, (1.0 %). Toxocara mys
tax was found most frequently and was seen more often in the urban area (7.
9 %) than in the rural area (4.7 %). In declining order the following paras
ites were recorded: 2.0 % Cystoisospora rivolta (city: 1.0 %, rural area: 3
.3 %), 1.9 % C. felis(city: 1.8 %, rural area: 2.1 %), 1.0 % Taeniidae (cit
y: 0.8 %, rural area: 1.2 %), 0.8 % Capillaria sp. (city: 0.6 %, rural area
: 0.9 %), 0.2 % toxoplasma-like oocysts (city: 0.2 %, rural area: 0.2 %) an
d one cat each in the rural area excreted Toxoplasma gondii, Sarcocystis sp
. or Aelurostrongylus abstrusus(0.1 % of all samples each). While there was
no direct correlation between the infection with endoparasites and sex or
deworming, the prevalence of infection correlated with age, housing and hun
ting behaviour. In general, young cats, cats with outdoor access and huntin
g cats were infected more frequently.