Guinea pig behaviour

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Ensure your guinea pig is able to behave normally


Brown and white guinea pig looking out of a wooden shelter © iStockphoto

Guinea pigs need: 

  • Access to everything they require at all times (e.g. space, food, water, safe hiding places, companion guinea pig(s), toys).
  • Safe toys to play with/chew, and regular opportunities to play with other friendly guinea pigs or people. They¿re inquisitive; if bored, without enough to do, they may suffer. Guinea pigs are very social and need to interact with other friendly guinea pigs. Many enjoy interacting with people.
  • Constant access to safe hiding places, pipes and shelters, to be alone/hide/escape if they feel afraid. There must be enough places for all to hide simultaneously. Guinea pigs must be able to avoid things that scare them. As they¿re a prey species, they must be able to hide in a secure place, away from the sight and smell of predators (e.g. foxes/cats/dogs/ferrets/birds of prey).
  • Opportunities to exercise daily to stay fit and healthy. Guinea pigs are active animals, during the day and night and need frequent opportunities to exercise.
  • Suitable materials that allow tunnelling behaviour, such as pipes and deep areas of hay.
  • You to be observant. If your guinea pigs¿ behaviour changes or shows signs of stress/fear, seek advice from a vet or clinical animal behaviourist - they could be distressed, bored, ill or injured. Guinea pig¿s behaviour depends on age/personality/past experiences. Guinea pigs that are frightened/in pain may change their behaviour/develop unwanted habits e.g. aggression/hiding. Signs a guinea pig may be suffering from stress/fear can include hiding most of the time, chewing cage bars, over-grooming, altered feeding or toileting habits, over-drinking or playing with the water bottle, sitting hunched, reluctance to move, and repeated circling of their enclosure.
  • Kindness! Be quiet and gentle around them. Never shout at or punish guinea pigs, they are very unlikely to understand and can become more nervous/scared. If your guinea pig¿s behaviour becomes an ongoing problem, seek expert advice from your vet or a clinical animal behaviourist.
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