Transmissible cancers in dogs and Tasmanian devils

The Tasmanian devil, the world’s largest marsupial carnivore, is facing possible extinction in the wild due to a transmissible facial cancer known as Tasmanian devil facial tumour disease (DFTD) (Figure 1). DFTD is spread when living cancer cells are spread between animals by biting. In DFTD, the living cancer cell itself is the infectious agent […]

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The effect of body weight on some welfare indicators in feedlot cattle in a hot environment

Heat stress has important effects on the welfare of livestock. The effects of heat stress in cattle include changes in biological functions and behaviors. The aim of this study from the Department of Animal Science, Uludag University, Bursa, Turkey, was to investigate the behavioral differences between light and heavy feedlot cattle reared in a hot […]

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New findings regarding the stereotypic behaviour of “regurgitation and reingestion” in captive western lowland gorillas

Introduction “Regurgitation and reingestion” or “R/R” is defined as a retrograde movement of foodstuff from the oesophagus or stomach to the mouth, hand or floor, and its subsequent ingestion (Lukas, 1999). R/R is not part of a gorilla’s normal feeding mechanism hence it is regarded as an anomalous behaviour, indicating sub-optimal welfare in captive gorillas […]

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Re: Dr Coghlan’s article on considering the exposure of cruelty (The Veterinarian, June 2011)

Dear Editor, Export of live animals for slaughter is a result of one motive – there is money to be made. In the article, the first response that “Australia has an obligation to animals to continue the trade to countries with mediocre welfare records” beggars belief. It is painfully obvious that the Meat and Livestock […]

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