Breeder Database / Iowa
Updated September 11, 2025

Marvin & Joanna Newswanger – Maple Tree Kennels

Alta Vista, Iowa

USDA licensed

Breeder snapshot

Marvin & Joanna Newswanger – Maple Tree Kennels is linked to 14 public inspection reports from USDA.

Breed(s)

Boston Terrier, Pomeranian, Pug, Shih Tzu, Yorkie
Latest inspectionSeptember 11, 2025
Latest Dog Count423295 adults · 128 puppies
USDA license42-A-1390
Exp. 11/19/2026
Iowa license
Inspections on file14 USDA

Inspection Summary

Inspection Dog Counts

Dogs counted
Inspection date

Inspection Report Details

DateSourceTotal DogsNotesReport

All inspections and findings in full

Marvin & Joanna Newswanger – Maple Tree Kennels is linked to 14 public inspection reports, carrying 5 inspector findings, from February 2014 to September 2025.

Across 13 inspections between February 2014 and September 2025, inspectors recorded between 395 dogs and 550 dogs at Marvin & Joanna Newswanger – Maple Tree Kennels. The most recent count was 423 dogs on September 11, 2025.

Every public inspection on file, oldest first
DateLicenceTypeDogs countedInspector findings
February 26, 2014USDA 42-A-1390Routine inspection468 dogs3 findings
September 15, 2014USDA 42-A-1390Routine inspection487 dogs1 finding
October 20, 2015USDA 42-A-1390Routine inspection550 dogsNone
October 18, 2016USDA 42-A-1390Attempted inspectionNo accessNone
December 6, 2016USDA 42-A-1390Routine inspection479 dogsNone
December 20, 2017USDA 42-A-1390Routine inspection447 dogsNone
March 28, 2019USDA 42-A-1390Routine inspection540 dogsNone
April 13, 2022USDA 42-A-1390Routine inspection443 dogsNone
April 11, 2023USDA 42-A-1390Routine inspection445 dogsNone
November 1, 2023USDA 42-A-1390Re-license inspection462 dogsNone
November 1, 2023USDA 42-A-1390Re-license inspection462 dogs1 finding
February 6, 2024USDA 42-A-1390Routine inspection419 dogsNone
December 11, 2024USDA 42-A-1390Routine inspection395 dogsNone
September 11, 2025USDA 42-A-1390Routine inspection423 dogsNone

What inspectors wrote

February 26, 2014 — Routine inspection, USDA 42-A-1390

468 dogs recorded (302 adults · 166 puppies).

  • Adult Boston Terriers' feet can fall through gaps

    The openings in the flooring of the enclosures of the puppy area are 1 inch by 1 inch and the flooring in the adult area go from 1 inch by 1 inch to 2 inches by 2 inches. Feet and legs of many of the adult Boston Terriers in 2 inch by 2 inch floor enclosures could have easily fallen through this floor, as the gaps were larger than the animals feet.

  • Yorkies, Pomeranians, Boston Terrier puppies falling through gaps

    The openings in the flooring of the enclosures of the puppy area are 1 inch by 1 inch and the flooring in the adult area go from 1 inch by 1 inch to 2 inches by 2 inches. … Yorkies, Pomeranians, and Boston Terrier puppies on the 1 inch by 1 inch flooring were seen falling through the gaps in the floor.

  • Hair and shavings on enclosure piping

    Cleaning of primary enclosures In the main adult dog area, the white PVC piping that frames the top of the black wire enclosures has a layer of hair and wood shaving dust. The licensee claims that these areas are cleaned at least twice yearly. Surfaces that are not cleaned and sanitized in a timely manner can be a cause of odor, can attract insects or vermin, and can harbor disease or mold. Primary enclosures must be cleaned and sanitized at least once every two weeks or more often as necessary to promote good husbandry practices. Correct by March 5, 2014

Read the inspection report (PDF)

September 15, 2014 — Routine inspection, USDA 42-A-1390

487 dogs recorded (325 adults · 162 puppies).

  • Veterinarian visit over a year ago

    There is a written program of veterinary care but the last site visit by the veterinarian has been over a year ago on August 14, 2013. Regular inspections by attending veterinarians are required in order to ensure adequate veterinary care at the facility. The licensee shall employ an attending veterinarian under formal arrangements and must schedule regular visits to the premises. To be corrected by September 29, 2014.

Read the inspection report (PDF)

November 1, 2023 — Re-license inspection, USDA 42-A-1390

462 dogs recorded (287 adults · 175 puppies).

  • Shih Tzu puppy housed with adults

    One shih tzu puppy born 16-July-2023 is housed with 3 dogs over 4 months old that are not it's dam or foster dam. Housing puppies with adult dogs that are not their dam or foster dam may result in injuries due to incompatibility. Puppies under 4 months of age or less may not be housed in the same primary enclosure with adult dogs other than their dams or foster dams. The puppies mentioned above must be either housed with other puppies under 4 months of age or less or their dam or foster dam. The puppy was moved into an enclosure with other puppies at the time of inspection. To be corrected by: 2-November-2023

Read the inspection report (PDF)

Questions people ask about this kennel

Has Marvin & Joanna Newswanger – Maple Tree Kennels been cited by inspectors?

Yes. Inspectors recorded 5 problems across 14 visits. Each one is quoted in full above, in the inspector's own words.

How many dogs does Marvin & Joanna Newswanger – Maple Tree Kennels keep?

At the most recent inspection on file, September 11, 2025, inspectors counted 423 dogs (295 adults · 128 puppies). The count is taken by the inspector on the day, so it moves with litters and sales.

What breeds does Marvin & Joanna Newswanger – Maple Tree Kennels raise?

The records name Boston Terrier, Pomeranian, Pug, Shih Tzu, Yorkie. Breeds come from the inspection paperwork, so a kennel may keep others that were never written down.

What licences does Marvin & Joanna Newswanger – Maple Tree Kennels hold?

  • USDA licence 42-A-1390 — expires 11/19/2026

About these records

This profile includes public USDA and Ohio inspection and licensing records. Notes describe conditions documented on the inspection dates shown.

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