Laura-CCC4
Senior Guinea Pig
It can be genetic, particularly if it develops in young guineas and those with the most chronic problems.
It can also be caused, as it was with the second sow I mentioned (Nooshi), through the loss of appetite related to another illness (an illness that usually involves pain. Pain anywhere, on some level, is typically the biggest cause of a loss of appetite). If the refusal to eat continues for more than a week (whether syringe feeding is started or not - which it should, I hasten to add) there is a real risk of dental problems developing. The teeth need hay especially to maintain the right dental wear and keep the teeth a healthy length. Without such foods to wear the teeth down, they overgrow. It can take just a few days of not eating for the teeth to start to get too long, a full week of eating nothing and the teeth can be overgrown enough to affect the ability to eat.
It's also important to differentiate why a piggie won't eat as suggested there. If they refuse to eat because they have no real interest in food (in which case they will refuse or be very reluctant to eat favourites as well), or if they have an inability to eat, which would suggest dental problems. Unfortunately one can lead to the other!
It can also be caused, as it was with the second sow I mentioned (Nooshi), through the loss of appetite related to another illness (an illness that usually involves pain. Pain anywhere, on some level, is typically the biggest cause of a loss of appetite). If the refusal to eat continues for more than a week (whether syringe feeding is started or not - which it should, I hasten to add) there is a real risk of dental problems developing. The teeth need hay especially to maintain the right dental wear and keep the teeth a healthy length. Without such foods to wear the teeth down, they overgrow. It can take just a few days of not eating for the teeth to start to get too long, a full week of eating nothing and the teeth can be overgrown enough to affect the ability to eat.
It's also important to differentiate why a piggie won't eat as suggested there. If they refuse to eat because they have no real interest in food (in which case they will refuse or be very reluctant to eat favourites as well), or if they have an inability to eat, which would suggest dental problems. Unfortunately one can lead to the other!