Hedgehogs are territorial, and introducing two hedgehogs can result in aggression. If you want to house multiple hedgehogs, it's usually best to keep them in separate cages and allow them supervised playtime.
Cats and dogs may view hedgehogs as prey or become curious about them. Introduce them gradually and under supervision. Some dogs may have a high prey drive and should be closely monitored around small animals.
Introducing hedgehogs to other small mammals, such as guinea pigs or rabbits, may not be advisable due to potential conflicts. Animals with different social structures may not understand each other's behaviors.
Always supervise interactions between hedgehogs and other pets. Even if the hedgehog seems calm, the sudden movements or reactions of other animals could stress or frighten them.
Keep hedgehogs away from reptiles, as reptiles may carry Salmonella, which can be harmful to hedgehogs. Hedgehogs are sensitive to certain bacteria and infections.
Provide separate living spaces for your hedgehog and other pets. Hedgehogs need a secure, quiet place to retreat to, and they may become stressed if constantly exposed to the presence of other animals.
Each hedgehog has its own personality. Some may be more tolerant of other pets, while others may be more skittish or defensive. Pay attention to your hedgehog's behavior and reactions.
Hedgehogs are easily stressed by changes in their environment. Consider the stress levels of both your hedgehog and other pets when introducing them to each other.