A Survey of Attitudes of Local Citizens of a Residential Area Toward Urban Stray Cats in Japan

This study surveyed the attitudes of local residents living in an urban area in Japan toward stray cats. An anonymous questionnaire asked local residents (359 houses) about their attitudes toward stray cats. Responses were received from126 houses (35%). Answers about nuisance, respondents' actions, and actions to be taken with regard to stray cats did not differ by place or type of residence of respondents. More than one third (36.7 ± 16.6%) of the respondents answered that the “bad smell of the feces and urine” was a nuisance. Respondents who lived in detached houses tended to like cats compared with those who lived in condominiums. Respondents who liked cats took care of cats more frequently, whereas those who disliked cats chased cats away and prevented their intrusion into their houses and land. However, it is noteworthy that one third or more (minimum value: 37.8%) of respondents of all kinds answered that neutering is one effective way to suppress the population of stray cats.     

Comparative effects of vasoactive intestinal peptide and secretin on exocrine pancreatic secretion in the cat

The stimulatory effect of vasoactive intestinal peptide (VIP) and secretin has been compared on exocrine pancreatic secretion in anaesthetized cats. Both peptides were given by bolus intravenous injection and continuous intravenous infusion. After bolus injection, VIP stimulated pancreatic secretion only weakly. On the contrary, during intravenous infusion, the maximal effect of VIP did not differ significantly from that of secretin. Therefore, while the potency of VIP is always lower than that of secretin, its efficacy appears to be strictly dependent on the mode of administration.     

Freerunning and entrained circadian rhythms in activity,eating and drinking in the cat

Abstract

Because cats with pontile lesions exhibit an abnormal behavior that is under photoperiodic control, and because circadian rhythms are implicated in photoperiodic control mechanisms, an effort was made to detect circadian rhythms in the cat. Cats were isolated from all extraneous stimuli in soundproof chambers for extended periods of time. Photocells were used to monitor activity, eating and drinking in different LD cycles, in constant light at two intensities, and in constant dark. Freerunning circadian rhythms were found in the constant conditions, and entrained nocturnal patterns occurred in most of the LD cycles. The higher intensities of ambient illumination disrupted the freerunning rhythms. The freerunning rhythms were always greater than 24 h, ranging from 24.2 to 25 h. Measurements of food intake of cats living in a large colony room, obtained by weighing the food, revealed that a nocturnal pattern of entrainment was not present in the majority of the cats. Instead, most cats in the colony exhibited a random pattern of eating throughout the light and dark period of the LD cycle. However, the variation among the cats in the colony was considerable, extending from nocturnal to diurnal patterns of eating. A diurnal pattern of human activity was present in the colony and may account for the disruption of a basic nocturnal pattern. The presence of circadian rhythms in the cat leads us to consider the coincidence models for photoperiodic induction as possible explanations of the photoperiodic control of the lesion‐induced abnormal behavior.     

Welfare Impacts of Spay/Neuter-Focused Outreach on Companion Animals in New York City Public Housing

Spay/neuter (S/N) programs aim to reduce shelter intake and euthanasia. However, there is little published evidence of a causal effect between S/N programs and shelter intake or euthanasia. To uncover any ancillary effects of S/N, this study examined the impact of S/N door-to-door outreach on welfare-related outcomes and attitudes around S/N in underserved areas of New York City. There was no significant difference between a group receiving intensive outreach and a comparison group on whether they had rehomed a companion animal in the last year. There was a significantly higher level of saturation of S/N in the intensive-outreach area. A significantly higher percentage of those in the intensive-outreach group reported knowing at least 1 way to get help for their companion animals and that the caregiver-defined general well being of nonhuman animals in their neighborhood was better during the previous year. These data suggest that intensive S/N outreach has an impact on the level of saturation of S/N, the perceived efficacy of caregivers to find help if needed, and the perception that animal welfare is being improved.     

Status of mammals on Groote Eylandt: Safe haven or slow burn?

Native mammals across northern Australia have suffered severe decline, with feral cats (Felis catus), introduced herbivores and changed fire regimes being implicated as drivers. However, uncertainty surrounding the relative contribution of each of these threats, and the interactions between them, is limiting the development of effective management strategies. The absence of introduced herbivores and cane toads (Rhinella marina) on Groote Eylandt, Northern Territory, provides an opportunity to evaluate some hypothesised threats in isolation of others. We used camera traps to investigate the correlates of native mammal distribution and abundance at 112 lowland savanna sites across Groote Eylandt. Two large grids of camera traps were also deployed to obtain estimates of feral cat density. We hypothesised that native mammal populations would be negatively associated with feral cat occupancy as well as frequent, large fires. Native mammal site‐occupancy on Groote Eylandt was generally higher compared to mainland Northern Territory. Feral cats were infrequently detected, precluding both an estimate of feral cat density and an evaluation of the relationship between feral cats and native mammals. We found no evidence that native mammal site‐occupancy or relative abundance is negatively associated with frequent, large fires. The relatively healthy state of native mammal populations on Groote Eylandt is likely due to the low density of feral cats, the benign fire regime and the absence of large introduced herbivores and cane toads. However, due to a lack of historical data, the current state of mammals should not be taken as evidence that these populations are safe from decline. This study highlights that the apparent resilience of mammal populations is a result of complex interactions between factors that vary substantially across the landscape. Caution is therefore required when making broad inferences about the drivers of mammal decline from studies that are spatially and temporally limited.     

Why Do People Feed Free-roaming Cats? The Role of Anticipated Regret in an Extended Theory of Planned Behavior in Malaysia

Free-roaming cats are common in residential and public areas in Malaysia and approach people for food. However, the psychological determinants of public feeding are unknown. This study investigated public perceptions of feeding free-roaming cats, based on an extended theory of planned behavior (TPB). It consisted of qualitative belief-elicitation interviews with 25 participants, followed by a quantitative survey of 167 participants, representative of the country’s population. The majority (87.2%) of the sample had fed free-roaming cats. The mean intention score (4.88 out of 7) indicated the public was likely, and would make an effort, to feed free-roaming cats in the future. The public’s benevolence toward animals largely explained the findings, based on generally positive attitudes and perceptions of moderate social credence and capability and confidence, underpinned by affective and cognitive beliefs. An important finding was the role of anticipated regret in predicting and explaining intentions, which contributed variance over and above that explained by the TPB constructs. The extended framework is explained by the influence of anticipated regret on the perceived evaluation of potential TPB outcomes, which in turn leads to the behavior becoming less volitional. Therefore, future TPB studies of people’s interactions with animals, such as free-roaming cats, should take account of affective and emotional antecedents of behavior, such as anticipated regret, to improve explanatory power. The study also has implications for managing public feeding of free-roaming cats, such as drawing on and strengthening the Malaysian public’s positive attitudes and emotional concern to redirect current feeding practices toward more constructive animal welfare initiatives. Such humane approaches align with the public’s sensitivity toward animal welfare and the historical development of cat population control from lethal methods to humane non-lethal methods to ensure adequate care.     

Feral cats on Stewart Island; their foods,and their effects on kakapo

Abstract

The foods of feral house cats (Felis catus) on Stewart Island were determined by examining 229 scats collected during surveys of the distribution and numbers of kakapo (Strigops habroptilus), an endangered ground-parrot species. Rats occurred in 93% of the scats, birds in 44. 1%, wetas (large orthopterans) in 26.2%, and lizards in 24.0%. Twelve (70.6%) of the 17 species of birds were native. Kakapo remains were found in 6 (5.1%) of the 118 scats collected from areas where kakapo have been recorded.     

The AB blood group system of cats

Holmes (1950) and Eyquem. Podliachouk & Milot (1962) classified feline erythrocytes into two types according to their reactions with naturally occurring antibodies in cats' plasmas. Eyquem et al. (1962) designated the two antigens, A and B. and this nomenclature has been retained in the present study. The blood group system. AB. was investigated in more detail, both genetically and serologically. Frequencies of 73.3 % A and 26.3 % B were found in a survey of 1895 Brisbane cats and in addition, a new phenotype. AB. was discovered with a low incidence of 0.4 %.The results of the serological testing and limited family information suggested that the AB phenotype is inherited and not due to blood chimaerism. Preliminary genetic studies indicated that the A gene is dominant to the B in the usual situation and hypotheses to explain the occurrence of the AB phenotype are discussed.
The incidence of naturally occurring antibodies was investigated in cats, with 1895 of blood type B having anti-A and only 35 % of type A having anti-B. No subgroups of the A and B antigens were detected and no blood group substances were found in the salivas of 37 cats. There was no evidence of any serological relationship of the feline A and B antigens with the human ABO antigens.     

Antitussive activity of the fruit extract of Emblica officinalis Gaertn. (Euphorbiaceae)

The antitussive activity of Emblica officinalis Gaertn. (E. officinalis, Fam. Euphorbiaceae) was tested in conscious cats by mechanical stimulation of the laryngopharyngeal and tracheobronchial mucous areas of airways. The results showed that at a dose of 50 mg/kg body wt. perorally, the cough suppressive effect of E. officinalis is not unambiguous. A higher dose (200 mg/kg body wt.) of this substance perorally was more effective, especially in decreasing the number of cough efforts (NE), frequency of cough (NE/min(-1)) and the intensity of cough attacks in inspirium (IA+) and expirium (IA-) was more pronounced. These results showed that the cough suppressive activity of E. officinalis is dose-dependent. We could also demonstrate that the antitussive activity of E. officinalis is less effective than shown by the classical narcotic antitussive drug codeine, but more effective than the non-narcotic antitussive agent dropropizine. It is supposed that the antitussive activity of the dry extract of Emblica officinalis is due not only to antiphlogistic, antispasmolytic and antioxidant efficacy effects, but also to its effect on mucus secretion in the airways.