Sporting, Hunting, Racing Dog, Service Dog Law.  Includes White Cane and Police/Working Dog Law.

Exempt Dogs

https://www.legis.iowa.gov/docs/code/2015/351.42.pdf

Training Hunting Dogs

https://www.legis.iowa.gov/docs/code/2015/481A.56.pdf

Drugging

https://www.legis.iowa.gov/docs/code/2015/99D.25.pdf

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Native horses or dogs

https://www.legis.iowa.gov/docs/code/2015/99D.22.pdf

Disciplinary actions/Iowa raised dogs

https://www.legis.iowa.gov/docs/iac/rule/21.62.4.pdf

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Greyhound breeder or farm fee

https://www.legis.iowa.gov/docs/iac/rule/21.67.13.pdf

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Racing Dog Adoption Program

https://www.legis.iowa.gov/docs/code/2015/99D.27.pdf

One way transciever ok for hunting dogs

https://www.legis.iowa.gov/docs/iac/rule/571.103.3.pdf