Please choose the correct ending to complete the given sentence: Pets and Animals: [header] How to care for chinese dwarf hamsters [title] Consider getting two same sex hamsters. [step] While chinese dwarf hamsters can be kept in pairs, they're not guaranteed to get along. The best chance of them getting along is if they were raised in the same litter, or introduced very young.

Ending1: If you buy more than one hamster, place them in separate cages as equals. This may give it more space in your home and allow them to be left alone. Ending2: They are likely to recover if you eventually introduce the two hamsters in the same cage, which would make for an easier adoption process. [substeps] If you have more than one dwarf hamster, but they don't get along, you should opt for keeping one together. Ending3: Ask your vet about the best place to keep two hamsters together to ensure that they get along. [substeps] Chinese dwarf hamsters are ecrexic. Ending4: If introduced as adults they're likely to fight. [substeps] Consult a vet before getting another hamster to see if it is a good idea for the health and well-being of your pet.

Answer format: ending1/ending2/ending3/ending4