Play behaviour in nonhuman animals and the animal welfare issue

The mission of defining animal welfare indicators is methodologically difficult, limited, and possibly impossible. A promising alternative, however, to evaluate suitable environmental conditions is the assessment of play behaviour. In the present review, we summarise the general aspects of play behaviour in nonhuman animals and propose its use as a potential indicator of animal welfare. Play behaviour probably occurs in most vertebrates and some invertebrates, but predominately in mammals. It is also more frequent in young males and is associated with the environmental context in which animals find themselves. Animals play if they are healthy and well-fed, but not if they are under stressful conditions or if they are in a stressful state. We can therefore use the prevalence of play behaviour as an indicator of suitable environmental conditions, considering the specificity associated with the above-mentioned modifying factors.

Clostridium difficile ribotypes in humans and animals in Brazil

Clostridium difficile is an emerging enteropathogen responsible for pseudomembranous colitis in humans and diarrhoea in several domestic and wild animal species. Despite its known importance, there are few studies about C. difficile polymerase chain reaction (PCR) ribotypes in Brazil and the actual knowledge is restricted to studies on human isolates. The aim of the study was therefore to compare C. difficile ribotypes isolated from humans and animals in Brazil. Seventysix C. difficile strains isolated from humans (n = 25), dogs (n = 23), piglets (n = 12), foals (n = 7), calves (n = 7), one cat, and one manned wolf were distributed into 24 different PCR ribotypes. Among toxigenic strains, PCR ribotypes 014/020 and 106 were the most common, accounting for 14 (18.4%) and eight (10.5%) samples, respectively. Fourteen different PCR ribotypes were detected among human isolates, nine of them have also been identified in at least one animal species. PCR ribotype 027 was not detected, whereas 078 were found only in foals. This data suggests a high diversity of PCR ribotypes in humans and animals in Brazil and support the discussion of C. difficile as a zoonotic pathogen.

Draft genome of the Leptospira interrogans strains, Acegua, RCA, Prea, and Capivara, obtained from wildlife maintenance hosts and infected domestic animals

In the present paper, we announce new draft genomes of four Leptospira interrogans strains named Acegua, RCA, Prea, and Capivara. These strains were isolated in the state of Rio Grande do Sul, Brazil, from cattle, dog, Brazilian guinea pig, and capybara, respectively.

Evaluation of faecal sampling methods for the analysis of Giardia sp. in companion animals

Dissertação de Mestrado Integrado em Medicina Veterinária

Antipyretic, analgesic and anti-inflammatory activities of methanol extract of root bark of Acacia jacquemontii Benth (Fabaceae) in experimental animals

Purpose: To investigate the ethnomedicinal claims regarding the use of Acacia jacquemontii Benth. (Fabaceae) in fever, pain and inflammation. Methods: The methanol root bark extract (AJRBM) of the plant was used in the studies. Preliminary phytochemical screening of the extract was carried out according to established methods. Analgesic, anti-inflammatory and antipyretic activities were evaluated using acetic acid-induced writhing, carrageennan-induced rat paw edema and Brewer’s yeast-induced pyrexia models, respectively. The extract was administered at doses of 50 and 100 mg/kg. Aspirin (300 mg/kg, p.o.) was used as a reference drug in all models. Normal saline (10 mL/kg p.o.) was used as negative control. Results: Phytochemical screening results indicate the presence of cardioactive glycosides, tannins, flavonoids and saponins. In the acetic acid-induced writhing model, the methanol extract exhibited significant (p < 0.05) analgesic effect with 58.98 % reduction in writhing response at a dose of 100 mg/kg, compared with untreated control group. The extract significantly (p < 0.05) reduced carrageenan-induced edema at doses of 50 and 100 mg/kg to 36.84 and 47.36 %, respectively, after 1 h of extract administration. The extract exhibited predominantly dose-dependent antipyretic effect in Brewer’s yeast-induced pyrexia model. Maximum reduction in body temperature to 37.07 and 38.29 ºC at doses of 50 and 100 mg/kg, respectively, was observed, compared with untreated group (38.90 ºC) after 1 h, but this was not significant (p < 0.05). Conclusion: The plant extract exerts inhibitory effect on peripheral pain stimuli, edema and dosedependent anti-pyrexia, and thus justifies the ethnomedicinal use of Acacia jacquemontii Benth. in the management of pain, fever and inflammation.

Tracking animals to determine swarm behavior

A tracking system based of the IMU8420 data logger has been created. This tracking system can be used to store the various movements of different types of animal's in-between the GPS signals, leading to a much more accurate representation of what the animal is undergoing at any point in time. This data can then be used to determine the behaviors of the animals, and thus new algorithms can be generated to try and mimic this behavior in robotics. The system could be applied to a swarm of animals to determine what an entire swarm is doing, and thus new swarming algorithms can be created.

Animals and urban informality in sacred spaces: bull-calf trafficking in Simhachalam Temple, Vishakapatnam

Religion and Urbanism contributes to an expanded understanding of 'sustainable cities' in South Asia by demonstrating the multiple, and often conflicting ways in which religion enables or challenges socially equitable and ecologically sustainable urbanisation in the region. In particular, this collection focuses on two aspects that must inform the sustainable cities discourse in South Asia: the intersections of religion and urban heritage, and religion and various aspects of informality.

This book makes a much-needed contribution to the nexus between religion and urban planning for researchers, postgraduate students and policy makers in Sustainable Development, Development Studies, Urban Studies, Religious Studies, Asian Studies, Heritage Studies and Urban and Religious Geography.

Animals in international development: ethics, dilemmas and possibilities

This paper explores the role and perceptions of animals in international development efforts and the possible contradictions between differing priorities of agencies involved in international charitable efforts. Although there is a wide range of purposes for a charitable organization, as shown in the (England and Wales) Charities Act 2011 (c.25) and having one purpose does not preclude a second, organizations concerned with animal welfare are quite distinct from those working for poverty alleviation in the developing world (and indeed the developed world). A fun and novel gift of a donkey may equally be perceived as a cruel, environmentally unsustainable and misguided development effort, a valuable asset, or a burden to a household struggling to feed existing mouths. Exacerbating this situation is the fact that much of the debate around animals in a developing context is heavily polarized between livestock welfare, and animal rights, with a very limited middle ground. This chapter analyzes the underlying tensions between human development, animal welfare, and poverty alleviation, exploring cultural tensions, philosophical tensions and where areas of common ground may be found, with specific reference to development programming. The chapter is framed by contemporary debate on ethics and international development. International development interventions are driven by human welfare concerns, within the broader context of an increasingly globalized world economy. There is a danger in not engaging with ethical considerations with regard to animals and development , as there are potentially complex, interrelated and unintended outcomes. Such outcomes include rising inequality for those who depend on livestock for livelihoods in a business-as-usual scenario of increasing production and intensification; a focus on animal welfare in isolation, with potential accusations of forcing limitations on animal production on low income communities and countries;, and, finally, a moral debate surrounding the issue of whether it is reasonable to require animal welfare standards of people who live in poverty, as a pathway out of poverty. Discourse and practice needs to engage with how to link debate on international development with ethics of livestock production, beyond animal welfare, with global sustainability as core.

Speaking to animals: Japan and the welfare of companion animals

This paper examines the phenomenal popularity of companion animals in Japan, and the way many of these pets are treated as part of the owner’s family. Indeed, some pets are treated as if they are human children. This pet phenomenon was made possible because the Japanese developed a way of seeing their companion animals in anthropomorphic terms, more similar than different to humans. First, this paper describes how this notion has its roots in the Japanese receptivity to the idea that humans and animals can communicate with one another, and the folkloric belief that animals can assume human form and speak. Second, the article details how these ideas and beliefs were consistent with both major Japanese religions, and were sustained in the 20th century by literature and, most recently, anthropomorphic characters in anime and advertising. Finally, the paper argues that there is an anthropomorphic paradox in Japan, whereby the identification of companion animals as possessing human qualities leads to the mistreatment of animals rather than an ethically superior response to animal welfare. While animals benefit materially from being thought of in human terms, being well fed and given the best veterinary care, paradoxically, they can lead miserable lives. Being wheeled in baby strollers and being dressed in designer clothes means that pets have their instincts curbed, and raises questions about the ethics of animal ownership.

Playing with other(ed) species: games, representation, and nonhuman animals

During the writing of this essay, the controversial nonhuman animal rights organisation PETA (People for the Ethical Treatment of Animals) sent out a tweet linking to an online article about the recent PC and Playstation 4 console game No Man’s Sky, in which players are positioned as explorers of countless virtual planets. Encountering the wide array of creatures indigenous to these worlds, players of this game are offered the choice of whether ‘to document them and name them or slaughter them en masse’ (Francisco, ‘PETA’). While an environmental agenda appears to be far from the game designers’ minds, PETA’s Marketing Vice President Joel Bartlett interprets No Man’s Sky as ‘counting on our natural empathy … we have a natural sense of exploration that has been important to human history’ (Francisco, ‘PETA’). Indeed, PETA has immersed itself in the gaming industry by creating its own simple online games in-house, such as the provocative Mario Kills Tanooki, which opposes what it sees as the unethical messages conveyed by Nintendo’s popular Super Mario Bros. franchise. These instances of the intersection of exploration, ethics, empathy, and play raise important questions regarding the potential role(s) of gaming in furthering (or hindering) the welfare of nonhuman animals. This issue becomes more and more urgent not only in a time of ongoing climate change, environmental degradation, and the continued endangerment of countless species around the planet, but also in a time when the gaming industry and the adoption of game design principles in many others grows apace.

Livestock-Associated Methicillin Resistant and Methicillin Susceptible Staphylococcus aureus Sequence Type (CC)1 in European Farmed Animals: High Genetic Relatedness of Isolates from Italian Cattle Herds and Humans

Methicillin-resistant Staphylococcus aureus (MRSA) Sequence Type (ST)1, Clonal Complex(CC)1, SCCmec V is one of the major Livestock-Associated (LA-) lineages in pig farming industry in Italy and is associated with pigs in other European countries. Recently, it has been increasingly detected in Italian dairy cattle herds. The aim of this study was to analyse the differences between ST1 MRSA and methicillin-susceptible S. aureus (MSSA) from cattle and pig herds in Italy and Europe and human isolates. Sixty-tree animal isolates from different holdings and 20 human isolates were characterized by pulsed-field gel electrophoresis (PFGE), spa-typing, SCCmec typing, and by micro-array analysis for several virulence, antimicrobial resistance, and strain/host-specific marker genes. Three major PFGE clusters were detected. The bovine isolates shared a high (≥90% to 100%) similarity with human isolates and carried the same SCCmec type IVa. They often showed genetic features typical of human adaptation or present in human-associated CC1: Immune evasion cluster (IEC) genes sak and scn, or sea; sat and aphA3-mediated aminoglycoside resistance. Contrary, typical markers of porcine origin in Italy and Spain, like erm(A) mediated macrolide-lincosamide-streptograminB, and of vga(A)-mediated pleuromutilin resistance were always absent in human and bovine isolates. Most of ST(CC)1 MRSA from dairy cattle were multidrug-resistant and contained virulence and immunomodulatory genes associated with full capability of colonizing humans. As such, these strains may represent a greater human hazard than the porcine strains. The zoonotic capacity of CC1 LA-MRSA from livestock must be taken seriously and measures should be implemented at farm-level to prevent spill-over.

Carriage of Staphylococcus aureus by free-living wild animals in Spain

The presence of methicillin-susceptible Staphylococcus aureus (MSSA) was analyzed in different free-living wild animals to assess the genetic diversity and predominant genotypes on each animal species. Samples were taken from the skin and/or nares, and isolates were characterized by spa typing, multilocus sequence typing (MLST) and antimicrobial susceptibility testing. The proportion of MSSA carriers were 5.00, 22.93, 19.78, and 17.67% in Eurasian griffon vulture, Iberian ibex, red deer, and wild boar, respectively (P = 0.057). A higher proportion of isolates (P = 0.000) were recovered from nasal samples (78.51%) than skin samples (21.49%), but the 9.26% of red deer and 18.25% of wild boar would have been undetected if only nasal samples had been tested. Sixty-three different spa types were identified, including 25 new spa types. The most common were t528 (43.59%) in Iberian ibex, t548 and t11212 (15.79% and 14.04%) in red deer, and t3750 (36.11%) in wild boar. By MLST, 27 STs were detected, of which 12 had not been described previously. The most frequent were ST581 for Iberian ibex (48.72%), ST425 for red deer (29.82%), and ST2328 for wild boar (42.36%). Isolates from Eurasian griffon vulture belong to ST133. Host specificity has been observed for the most frequent spa types and STs (P = 0.000). The highest resistance percentage was found against benzylpenicillin (average, 22.2%), although most of the S. aureus isolates were susceptible to all antimicrobial tested. Basically, MSSA isolates were different from those MRSA isolates previously detected in the same animal species.

Ecology of antimicrobial resistance: humans, animals, food and environment

Antimicrobial resistance is a major health problem. After decades of research, numerous difficulties in tackling resistance have emerged, from the paucity of new antimicrobials to the inefficient contingency plans to reduce the use of antimicrobials; consequently, resistance to these drugs is out of control. Today we know that bacteria from the environment are often at the very origin of the acquired resistance determinants found in hospitals worldwide. Here we define the genetic components that flow from the environment to pathogenic bacteria and thereby confer a quantum increase in resistance levels, as resistance units (RU). Environmental bacteria as well as microbiomes from humans, animals, and food represent an infinite reservoir of RU, which are based on genes that have had, or not, a resistance function in their original bacterial hosts. This brief review presents our current knowledge of antimicrobial resistance and its consequences, with special focus on the importance of an ecologic perspective of antimicrobial resistance. This discipline encompasses the study of the relationships of entities and events in the framework of curing and preventing disease, a definition that takes into account both microbial ecology and antimicrobial resistance. Understanding the flux of RU throughout the diverse ecosystems is crucial to assess, prevent and eventually predict emerging scaffolds before they colonize health institutions. Collaborative horizontal research scenarios should be envisaged and involve all actors working with humans, animals, food and the environment.

Klebsiella pneumoniae sequence type 11 from companion animals bearing ArmA methyltransferase, DHA-1 β-lactamase, and QnrB4

Seven Klebsiella pneumoniae isolates from dogs and cats in Spain were found to be highly resistant to aminoglycosides, and ArmA methyltransferase was responsible for this phenotype. All isolates were typed by multilocus sequence typing (MLST) as ST11, a human epidemic clone reported worldwide and associated with, among others, OXA-48 and NDM carbapenemases. In the seven strains, armA was borne by an IncR plasmid, pB1025, of 50 kb. The isolates were found to coproduce DHA-1 and SHV-11 β-lactamases, as well as the QnrB4 resistance determinant. This first report of the ArmA methyltransferase in pets illustrates their importance as a reservoir for human multidrug-resistant K. pneumoniae.