The prevalence of Salmonella spp. in working farm dogs and their home-kill raw meat diets in Manawatu, New Zealand.
N Z Vet J
; 70(4): 233-237, 2022 Jul.
Article
in En
| MEDLINE
| ID: mdl-35403574
ABSTRACT
AIMS:
To investigate the prevalence of Salmonella spp. in a convenience sample of working farm dogs and their home-kill raw meat diets in Manawatu, New Zealand.METHODS:
Fifty farms in the Manawatu, with at least three working/herding dogs per farm that were fed raw home-killed meat at least fortnightly, were visited. One sample of dog faeces and one sample of food were collected per farm using convenience sampling. If a dog did not defecate, a sample was obtained by digital recovery. Basic descriptive data for all dogs, meat and farm characteristics were recorded. Stomached meat samples and swabs from faecal samples were pre-enriched in buffered peptone water followed by two selective enrichments with agar subculture. Isolates were confirmed to be Salmonella spp. by serology and biochemical characterisation.RESULTS:
No Salmonella spp. were isolated from dog faeces or raw meat samples, giving an observed prevalence rate of 0 (95% CI = 0.0-7.1)%.CONCLUSIONS:
In this study, there was no evidence that working farm dogs and their home-kill raw meat represent likely sources of infection with Salmonella spp. CLINICAL RELEVANCE Although this study found no evidence suggesting that farmers should change their feeding practices, it is based on a small sample, from a single region of New Zealand and involved sampling on one occasion for Salmonella spp. only. Currently, although the prevalence of Salmonella spp. carriage appears to be low, feeding raw meat-based diets to working dogs remains a risk and due to the potential zoonotic implications for humans, hygienic measures should be maintained when in contact with dogs and raw meat.Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Salmonella
/
Working Dogs
Type of study:
Prevalence_studies
/
Risk_factors_studies
Limits:
Animals
Country/Region as subject:
Oceania
Language:
En
Journal:
N Z Vet J
Year:
2022
Document type:
Article
Affiliation country:
New Zealand