There are some home remedies that can help reduce the cough and give relief
1.) The steam of the shower when the cough is severe or constant
2.) A little honey three times daily can help soothe the lungs
3.) If you have a humidifier or nebulizer that would also be wonderful to use in this situation
Unfortunately I prefer to avoid cough suppressants because when suppressing a cough if there is phlegm or buildup and lead to bronchitis or even pneumonia if the material is not coughed up so this is not something I tend to administer.
I hope this information makes sense! if it continues I would talk to your vet about anti cough medications such as tussigon which reduces inflammation yet also dilates the bronchioles and decreases recurring coughs.
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