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.
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 One of the key advantages of this tutorial is…

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…

05
Jun
2026

Body Weight of Koi per Unit Increasing Length

Body Weight of Koi per Unit Increasing Length Concept: Most medications are dosed on a milligrams per…

05
Jun
2026

ChatGPT (A.I. And Dosing)

A Word About Medication Dosages and ChatGPT I had an experience with ChatGPT recently that highlighted something…

Found a dog and is looking for owner's house.
04
Jun
2026

RFID Microchipping Microchips Chip ID Registration

My dog has a chip and I don’t know anything about it. My dog has a chip…

04
Jun
2026

What Happened to Me? (Studio and Live versions)

STUDIO VERSION I LIVE VERSION STUDIO VERSION