Use this Manchester Terrier (Toy) puppy weight calculator to predict how big your puppy will get. Toy Manchester Terriers are a toy breed that typically reach full size by around 12 months.
Enter your puppy's current weight and age to predict their adult size
Estimates based on breed growth curves. Individual dogs vary with genetics and nutrition — check with your vet for a personalized read.
Indoor/outdoor enclosure — a good fit for toy and small breeds.
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| Age | Weight |
|---|---|
| Birth | 0.2 to 0.4 lbs |
| 2 Months | 3 to 4 lbs |
| 3 Months | 4 to 5 lbs |
| 4 Months | 5 to 6 lbs |
| 5 Months | 7 lbs |
| 6 Months | 8 lbs |
| 7 Months | 9 to 10 lbs |
| 9 Months | 10 to 11 lbs |
| 10 Months | 11 to 12 lbs |
| 1 Year | 12 lbs |
| 1.5 Years | 12 lbs |
| 2 Years | 12 lbs |
Estimated from typical toy-breed growth curves and the Manchester Terrier (Toy)'s adult weight range. Individual puppies vary — use the calculator above for a prediction based on your puppy's actual current weight.
New breed data, growth tips, and puppy-parenting insights, plus our free printable puppy growth tracker.
Prone to patellar luxation and von Willebrand disease; otherwise generally healthy.
A quality small-breed diet in measured portions.
The short, glossy coat needs minimal brushing.
Intelligent and trainable; needs real daily exercise despite its small size, and consistent, engaging training.
The smaller toy variety of the Manchester Terrier, sharing the same sleek build and ratting heritage in a more compact size.
Alert and affectionate, Toy Manchester Terriers retain real terrier spirit despite their small stature.
