Before you give your guinea pig cantaloupe rind to eat, make sure that they are clean and free of pesticides. It is advisable to wash the melon thoroughly before feeding it to your guinea pigs. What is the Downside of Feeding Cantaloupe Melon to Your Guinea Pigs?
If guinea pigs eat cantaloupe melon in large quantities, they can be in danger in some way. The melon contains high sugar, which can put your guinea pig at risk of obesity. The sugar content in the melon has enough calories to get your guinea pig tipping the scales a great deal. This is why it is necessary that you give your guinea pig cantaloupe in small quantities.
Also, cantaloupe contains a high amount of phosphorus. This is why if guinea pigs eat the melon too much or too often, they are at risk of developing kidney stones. Certainly, you do not want to see your little pet suffering.