My dogs fought. Is it safe to put them back together after separation?

Separate them for a few days then gradually reintroduce them. First with a door between them so they can hear and smell one another then separated so they can see but not reach one another and finally a supervised physical introduction. Use leash, collars and muzzles if necessary. Pheromone products such as the Adaptil collar or DAP plug in diffuser may decrease any anxiety or aggression. Provide adequate numbers of bowls, beds and toys to prevent food aggression or resource protection.

I would recommend keeping the two dogs separated as best you can for now while you try and figure out what is going on. The first step is to figure out which dog is initiating the aggression. This dog may have anxiety that can be treated with an anti-anxiety medication. Once the dogs in Miami level has decreased it may help them get along better. I would also recommend asking your vet for a referral to a veterinary behaviorist that can help identify the problem and give you tips and tricks on how to re-introduce the dogs and keep them happy and safe well together. It may be challenging and time-consuming at first but if you're willing to put in the work I think you can have the dogs live happily together again. Best of luck.

Thanks for using Petco Pet Education Center, formerly Petcoach! Usually these behaviors can be corrected but this usually requires in person training by a qualified dog trainer. I recommend you consider hiring a qualified dog trainer to work with you in person. I think with the appropriate training they may learn to get along great so that you do not have to fear this any longer. Otherwise, they may be fine but it is a bit of an uncertainty if it will happen again. Good luck and have a good day!

WIth some patience and training, they may be able to get along. Consider a pheromone product, such as the Adaptil Collar or DAP plug in diffusers, to decrease any anxiety or aggression in the home. If you have cats, use Feliway Spray or plug in diffusers. You didn't specify the species in the post. Keep them separate, then gradually introduce (or re-introduce) them. First, allow them to hear and smell one another through a closed door. As they progress, you can allow them to see one another but without physical contact. Correct any aggressive or negative behavior immediately. The next step would be to place one of them in a closed carrier and leave them in the same room. Do this for ever increasing periods of time until they are acclimated. Finally, allow short, supervised playtime. Be consistent and praise/reward good behavior. Separate them if they get "rowdy" until they settle down, then reintroduce them.

Im so glad you found your dog! She may need some time to reacclimate to him. Consider having him examined by your veterinarian since he was gone so long. Afterwards a good bath and a gradual re-introduction would be recommended. A pheromone product, such as the Adaptil collar or DAP plug in diffuser, may decrease any anxiety or aggression associated with his return.

A certain amount of rough play is normal in puppies. If they get too rough, simply separate them until they calm down. Praise and reward them when they behave. Correct any negative behavior immediately. A pheromone product, such as the Adaptil collar or DAP plug in diffuser, may also help to calm them down some.

I recommend that you keep them separate until you are sure they can get along when you are gone. Separating by a baby gate or keeping them on leashes would be fine. If they fight over toys, then all toys should be removed from the area. You also. Red to keep a close eye on them around feeding time. Here is a helpful article https://www.animalhumanesociety.org/behavior/how-introduce-dogs