My dog.

If the excitement causes a rattling sound from the throat, it's possible it could be a condition like tracheal collapse. It's dangerous to self-diagnose, so it would be wise to get a veterinarian's examination promptly.

My cat was having trouble breathing recently, so I took her to the vet. It turned out she had fluid in her lungs, so she had emergency treatment and was hospitalized for a while. Depending on the situation, it can be life-threatening, so if you notice anything unusual, it's best to get it checked by a vet. I was concerned because it sounded similar to what my cat experienced. Animals can't speak, so we should notice if they start acting differently than usual. When my cat came back from the vet, she was walking strangely that day, and I noticed it right away and took her in. It turned out she had a blood clot... It's terrifying because you never know what might happen. Animals are part of the family, so please take good care of them.