Author: Dr. Erik Johnson

Dr. Erik Johnson is the author of several texts on companion animal and fish health. Johnson Veterinary Services has been operating in Marietta, GA since 1996. Dr Johnson graduated from the University of Georgia College of Veterinary Medicine in 1991. Dr Johnson has lived in Marietta Georgia since 1976.
16
Jul
2026

Protected: Goals

There is no excerpt because this is a protected post.

16
Jul
2026

DHEA in a Very Old Dog With Kidney and Liver Issues

Pertinent Identifying information is redacted. DHEA Questions for <redacted> DHEA is a pre-hormone that in mammals can…

16
Jul
2026

Jeffrey Nyce Patent Application for DHEA Metabolite Replacement

Nyce’s patent application (unedited) US20170007619A1 This patent explains how and why the DHEA (very high dose) may…

07
Jul
2026

After hours, itchy, dog with rash, allergies, red skin

Sometimes I’ll get a phone call or text from one of my regular clients about a dog…

23
Jun
2026

Japanese Maple In Trouble

Care Plan for a 50-Year-Old Japanese Maple With Crown Rot, Dead Wood, Borers, and Low Vigor The…

22
Jun
2026

Triple Threat Skin Case Sebaceous Adenitis, Atopy, Allergic Dermatitis and Superficial Pyoderma

A 9 year old golden retriever has the following THREE skin dysbioses, and won’t respond without control…

22
Jun
2026

Protected: Wobbler’s? Infectious?

There is no excerpt because this is a protected post.

13
Jun
2026

Limoncello Creme Martini

Lemoncello Cream Martini 3 oz limoncello 2 oz vanilla vodka (or whipped cream vodka) 3 oz whipping…

11
Jun
2026

Five (5) Gallon Bucket Filter

Five (5) Gallon Bucket Koi Pond Sponge Filter Anyone can have CRYSTAL CLEAR water in 12-24 hours…

05
Jun
2026

Can Praziquantel be Toxic to Koi and Goldfish?

Yes, Koi and Goldfish can be killed by Praziquantel but the dosing has to be quite high….

05
Jun
2026

Amikacin Dosing in Koi

Fact: Amikacin is an ‘aminoglycoside’ antibiotic which is taxing to the kidneys / nephron and can cause…