This petition is very important to me. On December 2 2021, my dog was given pentobarbital by a vet to end his life.  As a direct result, he suffocated to death from pulmonary edema drowning in his own fluids. Pentobarbital is known to cause this excruciating painful condition.  Dogs given this drug by a vet suffer an excruciating and painful death by suffocation even if they appear to be calm. There is cases all the way in the US Supreme Court as 84 percent of prisoners in a Texas study given this drug died of flash pulmonary edema.  This drug should be banned from the market.  I am prepared to take this case all the way to the US Supreme Court if I have to.