Dataset Information

Effects of Human Presence and Voice on the Behaviour of Shelter Dogs and Cats: A Preliminary Study.

ABSTRACT: Reading books to shelter animals combining auditory enrichment with human presence is increasingly used although its effects on animal welfare have not yet been investigated. This study compared the behaviour of single-housed shelter dogs and cats during a prerecorded reading condition in the absence or presence of an unfamiliar human (without direct physical contact). Fourteen dogs and twenty-one cats were observed in their enclosure in the two conditions in a counterbalanced order. Behaviours such as scratching the door, gaze direction and location in relation to the audio source/human were analysed from video recording for 10 min per condition. Dogs spent more time in their bed (p < 0.047) and looking at the auditory source (p < 0.004) when a human was present. Cats showed door scratching and rubbing when a human was present (p < 0.043), whereas they tended to spend more time in the vertical dimension (p = 0.051), where the hiding boxes were located, during auditory stimulation without a human present. These results show that the presence of a human induces greater interest compared to just audio stimulation in shelter dogs and cats but may induce frustration likely due to not being able to physically interact in some animals.

SUBMITTER: Tuozzi A

PROVIDER: S-EPMC7914542 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

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Publications

Effects of Human Presence and Voice on the Behaviour of Shelter Dogs and Cats: A Preliminary Study.

Tuozzi Adele A Arhant Christine C Anderle Kristina K Backes Jessica J Cords Catherine C Magierski Viola V Rault Jean-Loup JL Windschnurer Ines I

Animals : an open access journal from MDPI 20210205 2

Reading books to shelter animals combining auditory enrichment with human presence is increasingly used although its effects on animal welfare have not yet been investigated. This study compared the behaviour of single-housed shelter dogs and cats during a prerecorded reading condition in the absence or presence of an unfamiliar human (without direct physical contact). Fourteen dogs and twenty-one cats were observed in their enclosure in the two conditions in a counterbalanced order. Behaviours ...[more]

PMID: 33562735

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Project description:BACKGROUND:An outbreak of leishmaniosis was studied in cats and dogs housed together with no separation in an animal shelter in Israel. METHODS:The study included recording of clinical signs, serology for Leishmania infection by ELISA, PCR of blood for Leishmania DNA by ITS1 HRM and kDNA PCR, parasite quantification, and trapping of sand flies around the shelter. RESULTS:Thirty-seven % (22/60) of the dogs and 75% (50/67) of the cats were seropositive to L. infantum with a significantly higher seropositivity rate in the cat population (χ2 = 42.160, P < 0.0001). Twenty-five percent (15/60) of the dogs were positive for Leishmania by blood PCR, 12% by the Leishmania ITS1 HRM PCR and 22% by kDNA PCR. Of the cats, 16% (11/67) were positive by kDNA PCR and none by ITS1 HRM PCR. All the PCR-positive animals were infected by L. infantum verified by DNA sequencing and there was no significant difference between the PCR-positivity in the dog and cat populations. Altogether, 43% (26/60) of the dogs and 79% (53/67) of the cats were positive by serology or PCR for L. infantum. The average Leishmania parasite load in the blood of PCR-positive dogs (42,967 parasites/ml) was significantly higher than in PCR-positive cats (1259 parasites/ml) (t(12) = 2.33, P = 0.037). Dogs that were positive by the Leishmania ITS1 HRM PCR and kDNA PCR had significantly higher parasite loads than dogs positive only by the kDNA PCR (t(11) = - 3.186580, P < 0.009). No significant effect was found for FIV seropositivity on Leishmania infection in the cats (χ2 = 0.506, P = 0.777). A higher percentage of Leishmania-positive dogs showed clinical signs compatible with leishmaniosis compared to Leishmania-positive cats (100 vs 52.8%, χ2 =15.242, P < 0.0001). Phlebotomus perfiliewi, a proven vector of L. infantum, comprised 92% of trapped sand flies. CONCLUSIONS:Comparisons of populations of cats and dogs exposed to sand flies and L. infantum under the same conditions indicated that although a high rate of exposure was detected in cats as manifested by a significantly greater degree of seropositivity, dogs had significantly higher blood parasite loads, and were likely to be more infectious to sand flies than cats.

Dataset Information

Effects of Human Presence and Voice on the Behaviour of Shelter Dogs and Cats: A Preliminary Study.

Publications

Effects of Human Presence and Voice on the Behaviour of Shelter Dogs and Cats: A Preliminary Study.

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