Clara Abson, from the RSPCA, says some animal neglect can be put down to ignorance on the part of their owners.
"I think it is a lot to do with people just not knowing where they can go for help - for instance in looking after their animals, or advice if their animals do get sick" she says.
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It will be dry for much of the night, but cloud will start to increase during the early hours of Thursday, with outbreaks of rain.
Owen Smith has vowed to "smash" austerity by taxing the rich, and improving pay levels and workers' rights if he becomes prime minister.
A four-year-old boy killed in a house fire in Swansea has been named locally.