My dog's breathing changed after spay and weight gain. What to do?

If you are noticing a change in respiration, she needs to see the veterinarian quickly. Changes in respiration can indicate severe heart disease, fluid in the lungs, pneumonia, tumors in the chest or something impairing the movement in the diaphragm. She may not be laying down because she can't breath well in that position. Respiratory issues should always be checked out quickly. The veterinarian may need a chest x-ray to know whats going on. Best of luck and please feel free to post any additional questions.

Hopefully it's nothing but anytime you notice a change in the breathing character, you should pay attention. I advise to make an appointment with your veterinarian who will listen to her heart and lungs as well as check her throat for any abnormalities. There are may reason this could happen and its best to be safe. Avoid heavy activity until she is checked out. I hope this is helpful and please feel free to post any additional questions.

There are several things that could cause increased respiratory noises that you are describing. Bronchitis, pneumonia, asthma are all possibilities but her weight could contribute as well. I would focus on weight loss and bring her in for an exam . Chest adiogralhs and a good physical exam would be very helpful to diagnose

I would recommend that Rex have a thorough checkup with a vet. Gaining weight and lethargy can be a symptom of hypothyroidism, which can be confirmed easily with a blood test. However, the shortness of breath has me a little concerned that there could be heart or lung disease also at play. Heart disease can cause fluid build-up in the lungs or abdomen, which can easily be confused for weight (fat) gain. After thorough examination, the vet may recommend bloodwork to check for internal medical illness, and x-rays or ultrasound to see what is going on inside the body. After your vet has a better idea of the cause of Rex's symptoms, then an appropriate treatment plan can be discussed.

Poor Bauer. Episodes of strange breathing are likely, in her case, to be due to her ongoing problems. Weight loss is also a concern as dogs with tumors often lose weight while the tumor continues to grow. I would recommend you to see your vet and discuss if there are any medications that could give Bauer some relief. She may benefit from administration of pain killers as lung mass can cause discomfort and potentialy abnormal respiration in your dog.

I am sorry to hear about Pinta. These symptoms are unfortunately concerning, especially in an older dog. Difficulty breathing is a very serious condition and considered an emergency if she is struggling to get breath normally. Possible causes can vary from primary lung issues such as infections like pneumonia, chronic bronchitis, and tumors in the lung. Heart disease can also result in breathing problems, as can sudden anemia due to bleeding inside the body cavity. I would recommend getting Pinta into the vet as soon as possible, and if she is struggling to breath then she needs to visit the emergency vet if your vet is closed. They will examine her and likely recommend x-rays of the lungs. This will help them determine if treatment is possible or if she can be made more comfortable. Best of luck to you and Pinta.

Thanks for using Petco Pet Education Center, formerly Petcoach! This is unlikely to be due to the neuter surgery. This may be present due to something affecting his gastrointestinal system and/or his respiratory system for example. If this continues, I recommend you have Ace evaluated by a veterinarian for further assessment and treatment. They would be able to check what may be wrong with him so that this can be treated accordingly. Good luck!