Cytopoint is a prescription medication that is used to treat itching and inflammation associated with allergies in dogs. It is a type of monoclonal antibody that is injected into the skin and works by targeting and neutralizing a protein called interleukin-31 (IL-31), which is believed to play a role in the development of allergies and related symptoms such as itching and inflammation.

Cytopoint is a long-acting treatment that is typically administered as a single injection and can provide relief from allergy symptoms for several weeks or longer. It is generally well-tolerated by dogs.