Emergency Vet Expenses

My name is Jen.  I have two rescue Dobermans:  Zelda and Bullet.  Bullet is a therapy dog.  Zelda is a retired therapy dog.  Within the past 11 months I have had over $7,000 in emergency vet bills.  This does not include Zelda's recent bone cancer diagnosis and follow-up vet visits.  Two days ago, I rushed Bullet to the ER for bloat.  He had to have immediate surgery.  At this point, I could really use some help.  Any amount you can give - $1, $5 or more would go directly to paying this bill.  I appreciate any and all help. Thank you.