My hamster fought another and is badly injured. What should I do?

Separating the hamsters was a great idea! You will probably always need to keep them separated from now on. If the wound on your hamster’s leg is severe then you will need to take her to a veterinarian as soon as possible. If it does not look too serious (like just a skin wound/abrasion) you can try applying a thin layer of triple antibiotic ointment to the wound and see if that helps. If it does not resolve within a few days you will need to take her in to be seen. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck.

Thanks for reaching out about Smores. Cat bites and scratches can often lead to significant infections, as both carry bacteria that can contaminate wounds. Providing water through a syringe if Smores is not drinking, can provide well needed hydration until an appointment can be made with a veterinarian. A bite or scratch wound will often need to be treated with systemic antibiotics. Good luck.

Thank you for using Petco Pet Education Center, formerly Petcoach, sorry to hear that your hamster was bitten! If the area is no longer bleeding and your hamster has a normal level of activity, and is eating/drinking/urinating/defecating normally, you can continue to monitor for any signs of infection (discharge, swelling, or redness). If you notice these signs, you should have him evaluated by a veterinarian as soon as possible. In the meantime, you can carefully trim your hamster's nails so that he does not traumatize the area while grooming and apply a very small amount (just the tip of a Q-tip) of silver sulfadiazene (SSD) or triple antibiotic ointment such as Neosporin to the area. In the future, I recommend not allowing your cat near the hamster cage, or having a very sturdy lid to avoid accidents.

thanks for reaching out about Coco and including a photo. this is likely bite wounds from aggression. As one is running away, they get bit on the rump. The two hamsters should be separated. Coco should probably see seen by a veterinarian as antibiotics might help the wounds heal more rapidly. Good luck.

Snoopy should be physically examined by your veterinarian. He may not need sutures but he may need antibiotics to prevent or treat infection. His hair looks quite matted. His lack of grooming may indicate an underlying illness or injury which should be diagnosed and addressed by your vet.

Thanks for reaching out about Peanut. You need to be careful with the antiseptic getting into the eye as they are not meant for ophthalmic use. Many topical antibiotics can also be detrimental if groomed and ingested. A veterinary visit is recommended to assess the eye and other wound care. Good luck.

Thanks for reaching out to Petco Pet Education Center, formerly Petcoach. The hole might have been caused by a perforation or an abscess that opened up. The best recommendation would be to see a veterinarian. If not, try and keep the wound clean with a warm washcloth. Do not apply anything topical such as Neosporin and this will upset the normal bacterial flora of the intestinal tract, if he grooms and ingests some. Monitor to make sure he is eating well and not loosing weight. If kept clean, it could heal up on its own. Good luck.