Economic struggles have made it hard for many people to pay for their dogs ' needs . When that happens , the dog may be given to a shelter or euthanized if they 're sick . Marlo Manning 's nonprofit provides financial aid to families so they can keep their dogs . Comment: Nominations are open for 2013 CNN Heroes .
Economic struggles have made it hard for many people to pay for their dogs ' needs . When that happens , the dog may be given to a shelter or euthanized if they 're sick . Marlo Manning 's nonprofit provides financial aid to families so they can keep their dogs . Do you know a hero ? Nominations are open for 2013 CNN Heroes .