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Support Underdog


Average cost of medical care needed for dogs when they arrive at the rescue. For cats, the average cost is $75

Typical costs include spay/neuter, diagnostic tests, medications, treatments and microchipping.

Every little bit helps!
$150 pays for a spay
$100 pays for a neuter
$50 pays for heartworm testing and preventatives, $25 pays for vaccines
$15 pays for a microchip

Ways to Give

Online (Preferred Option)

Use our form below to make a donation.

By Check

If you'd prefer to send a check, our mailing address is:

Underdog Pet Rescue of Wisconsin, Inc

PO Box 6181

Monona WI 53716


Image by Eric Ward

Give in Honor or Memory

Donate in honor or memory of a loved one, and know that your gift in their name will help end pet homelessness.


To dedicate your donation to a person or pet, click the donate button below, select your donation amount, and click “Donation Options” (below the dollar amounts). Check the box of, “I would like to dedicate this donation” to send a personalized message to your honoree, or their loved one. If you forget to dedicate your donation, no worries, we can add it afterwards too – just email us at

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Become a Member

Join our team of lifesavers. Become a monthly hero.


Sponsor a Pet

Sponsor an Underdog or Undercat with a sponsorship via Bad Dog Frida.

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